1976109480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{5273}}^1$

素因数の和:5640

約数の個数: 128

約数和(自身を含む): 6607267200

約数和(自身を除く): 4631157720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 347, 360, 540, 694, 1041, 1080, 1388, 1735, 2082, 2776, 3123, 3470, 4164, 5205, 5273, 6246, 6940, 8328, 9369, 10410, 10546, 12492, 13880, 15615, 15819, 18738, 20820, 21092, 24984, 26365, 31230, 31638, 37476, 41640, 42184, 46845, 47457, 52730, 62460, 63276, 74952, 79095, 93690, 94914, 105460, 124920, 126552, 142371, 158190, 187380, 189828, 210920, 237285, 284742, 316380, 374760, 379656, 474570, 569484, 632760, 711855, 949140, 1138968, 1423710, 1829731, 1898280, 2847420, 3659462, 5489193, 5694840, 7318924, 9148655, 10978386, 14637848, 16467579, 18297310, 21956772, 27445965, 32935158, 36594620, 43913544, 49402737, 54891930, 65870316, 73189240, 82337895, 98805474, 109783860, 131740632, 164675790, 197610948, 219567720, 247013685, 329351580, 395221896, 494027370, 658703160, 988054740, 1976109480]

約数ペア:

[(1, 1976109480), (2, 988054740), (3, 658703160), (4, 494027370), (5, 395221896), (6, 329351580), (8, 247013685), (9, 219567720), (10, 197610948), (12, 164675790), (15, 131740632), (18, 109783860), (20, 98805474), (24, 82337895), (27, 73189240), (30, 65870316), (36, 54891930), (40, 49402737), (45, 43913544), (54, 36594620), (60, 32935158), (72, 27445965), (90, 21956772), (108, 18297310), (120, 16467579), (135, 14637848), (180, 10978386), (216, 9148655), (270, 7318924), (347, 5694840), (360, 5489193), (540, 3659462), (694, 2847420), (1041, 1898280), (1080, 1829731), (1388, 1423710), (1735, 1138968), (2082, 949140), (2776, 711855), (3123, 632760), (3470, 569484), (4164, 474570), (5205, 379656), (5273, 374760), (6246, 316380), (6940, 284742), (8328, 237285), (9369, 210920), (10410, 189828), (10546, 187380), (12492, 158190), (13880, 142371), (15615, 126552), (15819, 124920), (18738, 105460), (20820, 94914), (21092, 93690), (24984, 79095), (26365, 74952), (31230, 63276), (31638, 62460), (37476, 52730), (41640, 47457), (42184, 46845)]