303669080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53089}}^1$

素因数の和:53124

約数の個数: 64

約数和(自身を含む): 802720800

約数和(自身を除く): 499051720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 53089, 106178, 212356, 265445, 424712, 530890, 583979, 690157, 1061780, 1167958, 1380314, 2123560, 2335916, 2760628, 2919895, 3450785, 4671832, 5521256, 5839790, 6901570, 7591727, 11679580, 13803140, 15183454, 23359160, 27606280, 30366908, 37958635, 60733816, 75917270, 151834540, 303669080]

約数ペア:

[(1, 303669080), (2, 151834540), (4, 75917270), (5, 60733816), (8, 37958635), (10, 30366908), (11, 27606280), (13, 23359160), (20, 15183454), (22, 13803140), (26, 11679580), (40, 7591727), (44, 6901570), (52, 5839790), (55, 5521256), (65, 4671832), (88, 3450785), (104, 2919895), (110, 2760628), (130, 2335916), (143, 2123560), (220, 1380314), (260, 1167958), (286, 1061780), (440, 690157), (520, 583979), (572, 530890), (715, 424712), (1144, 265445), (1430, 212356), (2860, 106178), (5720, 53089)]