7525136880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{19319}}^1$

素因数の和:19879

約数の個数: 120

約数和(自身を含む): 25319941920

約数和(自身を除く): 17794805040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 541, 720, 1082, 1623, 2164, 2705, 3246, 4328, 4869, 5410, 6492, 8115, 8656, 9738, 10820, 12984, 16230, 19319, 19476, 21640, 24345, 25968, 32460, 38638, 38952, 43280, 48690, 57957, 64920, 77276, 77904, 96595, 97380, 115914, 129840, 154552, 173871, 193190, 194760, 231828, 289785, 309104, 347742, 386380, 389520, 463656, 579570, 695484, 772760, 869355, 927312, 1159140, 1390968, 1545520, 1738710, 2318280, 2781936, 3477420, 4636560, 6954840, 10451579, 13909680, 20903158, 31354737, 41806316, 52257895, 62709474, 83612632, 94064211, 104515790, 125418948, 156773685, 167225264, 188128422, 209031580, 250837896, 313547370, 376256844, 418063160, 470321055, 501675792, 627094740, 752513688, 836126320, 940642110, 1254189480, 1505027376, 1881284220, 2508378960, 3762568440, 7525136880]

約数ペア:

[(1, 7525136880), (2, 3762568440), (3, 2508378960), (4, 1881284220), (5, 1505027376), (6, 1254189480), (8, 940642110), (9, 836126320), (10, 752513688), (12, 627094740), (15, 501675792), (16, 470321055), (18, 418063160), (20, 376256844), (24, 313547370), (30, 250837896), (36, 209031580), (40, 188128422), (45, 167225264), (48, 156773685), (60, 125418948), (72, 104515790), (80, 94064211), (90, 83612632), (120, 62709474), (144, 52257895), (180, 41806316), (240, 31354737), (360, 20903158), (541, 13909680), (720, 10451579), (1082, 6954840), (1623, 4636560), (2164, 3477420), (2705, 2781936), (3246, 2318280), (4328, 1738710), (4869, 1545520), (5410, 1390968), (6492, 1159140), (8115, 927312), (8656, 869355), (9738, 772760), (10820, 695484), (12984, 579570), (16230, 463656), (19319, 389520), (19476, 386380), (21640, 347742), (24345, 309104), (25968, 289785), (32460, 231828), (38638, 194760), (38952, 193190), (43280, 173871), (48690, 154552), (57957, 129840), (64920, 115914), (77276, 97380), (77904, 96595)]