1729878720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{7477}}^1$

素因数の和:7738

約数の個数: 112

約数和(自身を含む): 5515892448

約数和(自身を除く): 3786013728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 241, 320, 480, 482, 723, 960, 964, 1205, 1446, 1928, 2410, 2892, 3615, 3856, 4820, 5784, 7230, 7477, 7712, 9640, 11568, 14460, 14954, 15424, 19280, 22431, 23136, 28920, 29908, 37385, 38560, 44862, 46272, 57840, 59816, 74770, 77120, 89724, 112155, 115680, 119632, 149540, 179448, 224310, 231360, 239264, 299080, 358896, 448620, 478528, 598160, 717792, 897240, 1196320, 1435584, 1794480, 1801957, 2392640, 3588960, 3603914, 5405871, 7177920, 7207828, 9009785, 10811742, 14415656, 18019570, 21623484, 27029355, 28831312, 36039140, 43246968, 54058710, 57662624, 72078280, 86493936, 108117420, 115325248, 144156560, 172987872, 216234840, 288313120, 345975744, 432469680, 576626240, 864939360, 1729878720]

約数ペア:

[(1, 1729878720), (2, 864939360), (3, 576626240), (4, 432469680), (5, 345975744), (6, 288313120), (8, 216234840), (10, 172987872), (12, 144156560), (15, 115325248), (16, 108117420), (20, 86493936), (24, 72078280), (30, 57662624), (32, 54058710), (40, 43246968), (48, 36039140), (60, 28831312), (64, 27029355), (80, 21623484), (96, 18019570), (120, 14415656), (160, 10811742), (192, 9009785), (240, 7207828), (241, 7177920), (320, 5405871), (480, 3603914), (482, 3588960), (723, 2392640), (960, 1801957), (964, 1794480), (1205, 1435584), (1446, 1196320), (1928, 897240), (2410, 717792), (2892, 598160), (3615, 478528), (3856, 448620), (4820, 358896), (5784, 299080), (7230, 239264), (7477, 231360), (7712, 224310), (9640, 179448), (11568, 149540), (14460, 119632), (14954, 115680), (15424, 112155), (19280, 89724), (22431, 77120), (23136, 74770), (28920, 59816), (29908, 57840), (37385, 46272), (38560, 44862)]