154070520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{19163}}^1$

素因数の和:19244

約数の個数: 64

約数和(自身を含む): 469134720

約数和(自身を除く): 315064200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 19163, 38326, 57489, 76652, 95815, 114978, 153304, 191630, 229956, 287445, 383260, 459912, 574890, 766520, 1149780, 1283921, 2299560, 2567842, 3851763, 5135684, 6419605, 7703526, 10271368, 12839210, 15407052, 19258815, 25678420, 30814104, 38517630, 51356840, 77035260, 154070520]

約数ペア:

[(1, 154070520), (2, 77035260), (3, 51356840), (4, 38517630), (5, 30814104), (6, 25678420), (8, 19258815), (10, 15407052), (12, 12839210), (15, 10271368), (20, 7703526), (24, 6419605), (30, 5135684), (40, 3851763), (60, 2567842), (67, 2299560), (120, 1283921), (134, 1149780), (201, 766520), (268, 574890), (335, 459912), (402, 383260), (536, 287445), (670, 229956), (804, 191630), (1005, 153304), (1340, 114978), (1608, 95815), (2010, 76652), (2680, 57489), (4020, 38326), (8040, 19163)]