620071776

素因数分解:

$2^5\times 3^2\times {\mathrm{487}}^1\times {\mathrm{4421}}^1$

素因数の和:4924

約数の個数: 72

約数和(自身を含む): 1767349584

約数和(自身を除く): 1147277808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 487, 974, 1461, 1948, 2922, 3896, 4383, 4421, 5844, 7792, 8766, 8842, 11688, 13263, 15584, 17532, 17684, 23376, 26526, 35064, 35368, 39789, 46752, 53052, 70128, 70736, 79578, 106104, 140256, 141472, 159156, 212208, 318312, 424416, 636624, 1273248, 2153027, 4306054, 6459081, 8612108, 12918162, 17224216, 19377243, 25836324, 34448432, 38754486, 51672648, 68896864, 77508972, 103345296, 155017944, 206690592, 310035888, 620071776]

約数ペア:

[(1, 620071776), (2, 310035888), (3, 206690592), (4, 155017944), (6, 103345296), (8, 77508972), (9, 68896864), (12, 51672648), (16, 38754486), (18, 34448432), (24, 25836324), (32, 19377243), (36, 17224216), (48, 12918162), (72, 8612108), (96, 6459081), (144, 4306054), (288, 2153027), (487, 1273248), (974, 636624), (1461, 424416), (1948, 318312), (2922, 212208), (3896, 159156), (4383, 141472), (4421, 140256), (5844, 106104), (7792, 79578), (8766, 70736), (8842, 70128), (11688, 53052), (13263, 46752), (15584, 39789), (17532, 35368), (17684, 35064), (23376, 26526)]