1554293520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{787}}^1$

素因数の和:1030

約数の個数: 240

約数和(自身を含む): 5655179712

約数和(自身を除く): 4100886192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 211, 234, 240, 260, 312, 360, 390, 422, 468, 520, 585, 624, 633, 720, 780, 787, 844, 936, 1040, 1055, 1170, 1266, 1560, 1574, 1688, 1872, 1899, 2110, 2340, 2361, 2532, 2743, 3120, 3148, 3165, 3376, 3798, 3935, 4220, 4680, 4722, 5064, 5486, 6296, 6330, 7083, 7596, 7870, 8229, 8440, 9360, 9444, 9495, 10128, 10231, 10972, 11805, 12592, 12660, 13715, 14166, 15192, 15740, 16458, 16880, 18888, 18990, 20462, 21944, 23610, 24687, 25320, 27430, 28332, 30384, 30693, 31480, 32916, 35415, 37776, 37980, 40924, 41145, 43888, 47220, 49374, 50640, 51155, 54860, 56664, 61386, 62960, 65832, 70830, 75960, 81848, 82290, 92079, 94440, 98748, 102310, 109720, 113328, 122772, 123435, 131664, 141660, 151920, 153465, 163696, 164580, 166057, 184158, 188880, 197496, 204620, 219440, 245544, 246870, 283320, 306930, 329160, 332114, 368316, 394992, 409240, 460395, 491088, 493740, 498171, 566640, 613860, 658320, 664228, 736632, 818480, 830285, 920790, 987480, 996342, 1227720, 1328456, 1473264, 1494513, 1660570, 1841580, 1974960, 1992684, 2158741, 2455440, 2490855, 2656912, 2989026, 3321140, 3683160, 3985368, 4317482, 4981710, 5978052, 6476223, 6642280, 7366320, 7472565, 7970736, 8634964, 9963420, 10793705, 11956104, 12952446, 13284560, 14945130, 17269928, 19428669, 19926840, 21587410, 23912208, 25904892, 29890260, 32381115, 34539856, 38857338, 39853680, 43174820, 51809784, 59780520, 64762230, 77714676, 86349640, 97143345, 103619568, 119561040, 129524460, 155429352, 172699280, 194286690, 259048920, 310858704, 388573380, 518097840, 777146760, 1554293520]

約数ペア:

[(1, 1554293520), (2, 777146760), (3, 518097840), (4, 388573380), (5, 310858704), (6, 259048920), (8, 194286690), (9, 172699280), (10, 155429352), (12, 129524460), (13, 119561040), (15, 103619568), (16, 97143345), (18, 86349640), (20, 77714676), (24, 64762230), (26, 59780520), (30, 51809784), (36, 43174820), (39, 39853680), (40, 38857338), (45, 34539856), (48, 32381115), (52, 29890260), (60, 25904892), (65, 23912208), (72, 21587410), (78, 19926840), (80, 19428669), (90, 17269928), (104, 14945130), (117, 13284560), (120, 12952446), (130, 11956104), (144, 10793705), (156, 9963420), (180, 8634964), (195, 7970736), (208, 7472565), (211, 7366320), (234, 6642280), (240, 6476223), (260, 5978052), (312, 4981710), (360, 4317482), (390, 3985368), (422, 3683160), (468, 3321140), (520, 2989026), (585, 2656912), (624, 2490855), (633, 2455440), (720, 2158741), (780, 1992684), (787, 1974960), (844, 1841580), (936, 1660570), (1040, 1494513), (1055, 1473264), (1170, 1328456), (1266, 1227720), (1560, 996342), (1574, 987480), (1688, 920790), (1872, 830285), (1899, 818480), (2110, 736632), (2340, 664228), (2361, 658320), (2532, 613860), (2743, 566640), (3120, 498171), (3148, 493740), (3165, 491088), (3376, 460395), (3798, 409240), (3935, 394992), (4220, 368316), (4680, 332114), (4722, 329160), (5064, 306930), (5486, 283320), (6296, 246870), (6330, 245544), (7083, 219440), (7596, 204620), (7870, 197496), (8229, 188880), (8440, 184158), (9360, 166057), (9444, 164580), (9495, 163696), (10128, 153465), (10231, 151920), (10972, 141660), (11805, 131664), (12592, 123435), (12660, 122772), (13715, 113328), (14166, 109720), (15192, 102310), (15740, 98748), (16458, 94440), (16880, 92079), (18888, 82290), (18990, 81848), (20462, 75960), (21944, 70830), (23610, 65832), (24687, 62960), (25320, 61386), (27430, 56664), (28332, 54860), (30384, 51155), (30693, 50640), (31480, 49374), (32916, 47220), (35415, 43888), (37776, 41145), (37980, 40924)]