123768060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6899}}^1$

素因数の和:6947

約数の個数: 96

約数和(自身を含む): 389491200

約数和(自身を除く): 265723140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5980, 6899, 8970, 13798, 17940, 20697, 27596, 34495, 41394, 68990, 82788, 89687, 103485, 137980, 158677, 179374, 206970, 269061, 317354, 358748, 413940, 448435, 476031, 538122, 634708, 793385, 896870, 952062, 1076244, 1345305, 1586770, 1793740, 1904124, 2062801, 2380155, 2690610, 3173540, 4125602, 4760310, 5381220, 6188403, 8251204, 9520620, 10314005, 12376806, 20628010, 24753612, 30942015, 41256020, 61884030, 123768060]

約数ペア:

[(1, 123768060), (2, 61884030), (3, 41256020), (4, 30942015), (5, 24753612), (6, 20628010), (10, 12376806), (12, 10314005), (13, 9520620), (15, 8251204), (20, 6188403), (23, 5381220), (26, 4760310), (30, 4125602), (39, 3173540), (46, 2690610), (52, 2380155), (60, 2062801), (65, 1904124), (69, 1793740), (78, 1586770), (92, 1345305), (115, 1076244), (130, 952062), (138, 896870), (156, 793385), (195, 634708), (230, 538122), (260, 476031), (276, 448435), (299, 413940), (345, 358748), (390, 317354), (460, 269061), (598, 206970), (690, 179374), (780, 158677), (897, 137980), (1196, 103485), (1380, 89687), (1495, 82788), (1794, 68990), (2990, 41394), (3588, 34495), (4485, 27596), (5980, 20697), (6899, 17940), (8970, 13798)]