61529520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 240

約数和(自身を含む): 217298592

約数和(自身を除く): 155769072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 41, 48, 52, 60, 65, 74, 78, 80, 82, 104, 111, 120, 123, 130, 148, 156, 164, 169, 185, 195, 205, 208, 222, 240, 246, 260, 296, 312, 328, 338, 370, 390, 410, 444, 481, 492, 507, 520, 533, 555, 592, 615, 624, 656, 676, 740, 780, 820, 845, 888, 962, 984, 1014, 1040, 1066, 1110, 1230, 1352, 1443, 1480, 1517, 1560, 1599, 1640, 1690, 1776, 1924, 1968, 2028, 2132, 2220, 2405, 2460, 2535, 2665, 2704, 2886, 2960, 3034, 3120, 3198, 3280, 3380, 3848, 4056, 4264, 4440, 4551, 4810, 4920, 5070, 5330, 5772, 6068, 6253, 6396, 6760, 6929, 7215, 7585, 7696, 7995, 8112, 8528, 8880, 9102, 9620, 9840, 10140, 10660, 11544, 12136, 12506, 12792, 13520, 13858, 14430, 15170, 15990, 18204, 18759, 19240, 19721, 20280, 20787, 21320, 22755, 23088, 24272, 25012, 25584, 27716, 28860, 30340, 31265, 31980, 34645, 36408, 37518, 38480, 39442, 40560, 41574, 42640, 45510, 50024, 55432, 57720, 59163, 60680, 62530, 63960, 69290, 72816, 75036, 78884, 83148, 91020, 93795, 98605, 100048, 103935, 110864, 115440, 118326, 121360, 125060, 127920, 138580, 150072, 157768, 166296, 182040, 187590, 197210, 207870, 236652, 250120, 256373, 277160, 295815, 300144, 315536, 332592, 364080, 375180, 394420, 415740, 473304, 500240, 512746, 554320, 591630, 750360, 769119, 788840, 831480, 946608, 1025492, 1183260, 1281865, 1500720, 1538238, 1577680, 1662960, 2050984, 2366520, 2563730, 3076476, 3845595, 4101968, 4733040, 5127460, 6152952, 7691190, 10254920, 12305904, 15382380, 20509840, 30764760, 61529520]

約数ペア:

[(1, 61529520), (2, 30764760), (3, 20509840), (4, 15382380), (5, 12305904), (6, 10254920), (8, 7691190), (10, 6152952), (12, 5127460), (13, 4733040), (15, 4101968), (16, 3845595), (20, 3076476), (24, 2563730), (26, 2366520), (30, 2050984), (37, 1662960), (39, 1577680), (40, 1538238), (41, 1500720), (48, 1281865), (52, 1183260), (60, 1025492), (65, 946608), (74, 831480), (78, 788840), (80, 769119), (82, 750360), (104, 591630), (111, 554320), (120, 512746), (123, 500240), (130, 473304), (148, 415740), (156, 394420), (164, 375180), (169, 364080), (185, 332592), (195, 315536), (205, 300144), (208, 295815), (222, 277160), (240, 256373), (246, 250120), (260, 236652), (296, 207870), (312, 197210), (328, 187590), (338, 182040), (370, 166296), (390, 157768), (410, 150072), (444, 138580), (481, 127920), (492, 125060), (507, 121360), (520, 118326), (533, 115440), (555, 110864), (592, 103935), (615, 100048), (624, 98605), (656, 93795), (676, 91020), (740, 83148), (780, 78884), (820, 75036), (845, 72816), (888, 69290), (962, 63960), (984, 62530), (1014, 60680), (1040, 59163), (1066, 57720), (1110, 55432), (1230, 50024), (1352, 45510), (1443, 42640), (1480, 41574), (1517, 40560), (1560, 39442), (1599, 38480), (1640, 37518), (1690, 36408), (1776, 34645), (1924, 31980), (1968, 31265), (2028, 30340), (2132, 28860), (2220, 27716), (2405, 25584), (2460, 25012), (2535, 24272), (2665, 23088), (2704, 22755), (2886, 21320), (2960, 20787), (3034, 20280), (3120, 19721), (3198, 19240), (3280, 18759), (3380, 18204), (3848, 15990), (4056, 15170), (4264, 14430), (4440, 13858), (4551, 13520), (4810, 12792), (4920, 12506), (5070, 12136), (5330, 11544), (5772, 10660), (6068, 10140), (6253, 9840), (6396, 9620), (6760, 9102), (6929, 8880), (7215, 8528), (7585, 8112), (7696, 7995)]