154382280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{98963}}^1$

素因数の和:98990

約数の個数: 64

約数和(自身を含む): 498778560

約数和(自身を除く): 344396280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 98963, 197926, 296889, 395852, 494815, 593778, 791704, 989630, 1187556, 1286519, 1484445, 1979260, 2375112, 2573038, 2968890, 3859557, 3958520, 5146076, 5937780, 6432595, 7719114, 10292152, 11875560, 12865190, 15438228, 19297785, 25730380, 30876456, 38595570, 51460760, 77191140, 154382280]

約数ペア:

[(1, 154382280), (2, 77191140), (3, 51460760), (4, 38595570), (5, 30876456), (6, 25730380), (8, 19297785), (10, 15438228), (12, 12865190), (13, 11875560), (15, 10292152), (20, 7719114), (24, 6432595), (26, 5937780), (30, 5146076), (39, 3958520), (40, 3859557), (52, 2968890), (60, 2573038), (65, 2375112), (78, 1979260), (104, 1484445), (120, 1286519), (130, 1187556), (156, 989630), (195, 791704), (260, 593778), (312, 494815), (390, 395852), (520, 296889), (780, 197926), (1560, 98963)]