21124596120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2999}}^1\times {\mathrm{58699}}^1$

素因数の和:61712

約数の個数: 64

約数和(自身を含む): 63396000000

約数和(自身を除く): 42271403880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2999, 5998, 8997, 11996, 14995, 17994, 23992, 29990, 35988, 44985, 58699, 59980, 71976, 89970, 117398, 119960, 176097, 179940, 234796, 293495, 352194, 359880, 469592, 586990, 704388, 880485, 1173980, 1408776, 1760970, 2347960, 3521940, 7043880, 176038301, 352076602, 528114903, 704153204, 880191505, 1056229806, 1408306408, 1760383010, 2112459612, 2640574515, 3520766020, 4224919224, 5281149030, 7041532040, 10562298060, 21124596120]

約数ペア:

[(1, 21124596120), (2, 10562298060), (3, 7041532040), (4, 5281149030), (5, 4224919224), (6, 3520766020), (8, 2640574515), (10, 2112459612), (12, 1760383010), (15, 1408306408), (20, 1056229806), (24, 880191505), (30, 704153204), (40, 528114903), (60, 352076602), (120, 176038301), (2999, 7043880), (5998, 3521940), (8997, 2347960), (11996, 1760970), (14995, 1408776), (17994, 1173980), (23992, 880485), (29990, 704388), (35988, 586990), (44985, 469592), (58699, 359880), (59980, 352194), (71976, 293495), (89970, 234796), (117398, 179940), (119960, 176097)]