156478680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22877}}^1$

素因数の和:22913

約数の個数: 96

約数和(自身を含む): 535345200

約数和(自身を除く): 378866520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 22877, 45754, 68631, 91508, 114385, 137262, 183016, 205893, 228770, 274524, 343155, 411786, 434663, 457540, 549048, 686310, 823572, 869326, 915080, 1029465, 1303989, 1372620, 1647144, 1738652, 2058930, 2173315, 2607978, 2745240, 3477304, 3911967, 4117860, 4346630, 5215956, 6519945, 7823934, 8235720, 8693260, 10431912, 13039890, 15647868, 17386520, 19559835, 26079780, 31295736, 39119670, 52159560, 78239340, 156478680]

約数ペア:

[(1, 156478680), (2, 78239340), (3, 52159560), (4, 39119670), (5, 31295736), (6, 26079780), (8, 19559835), (9, 17386520), (10, 15647868), (12, 13039890), (15, 10431912), (18, 8693260), (19, 8235720), (20, 7823934), (24, 6519945), (30, 5215956), (36, 4346630), (38, 4117860), (40, 3911967), (45, 3477304), (57, 2745240), (60, 2607978), (72, 2173315), (76, 2058930), (90, 1738652), (95, 1647144), (114, 1372620), (120, 1303989), (152, 1029465), (171, 915080), (180, 869326), (190, 823572), (228, 686310), (285, 549048), (342, 457540), (360, 434663), (380, 411786), (456, 343155), (570, 274524), (684, 228770), (760, 205893), (855, 183016), (1140, 137262), (1368, 114385), (1710, 91508), (2280, 68631), (3420, 45754), (6840, 22877)]