2538988920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{542519}}^1$

素因数の和:542549

約数の個数: 96

約数和(自身を含む): 8886477600

約数和(自身を除く): 6347488680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 542519, 1085038, 1627557, 2170076, 2712595, 3255114, 4340152, 4882671, 5425190, 6510228, 7052747, 8137785, 9765342, 10850380, 13020456, 14105494, 16275570, 19530684, 21158241, 21700760, 24413355, 28210988, 32551140, 35263735, 39061368, 42316482, 48826710, 56421976, 63474723, 65102280, 70527470, 84632964, 97653420, 105791205, 126949446, 141054940, 169265928, 195306840, 211582410, 253898892, 282109880, 317373615, 423164820, 507797784, 634747230, 846329640, 1269494460, 2538988920]

約数ペア:

[(1, 2538988920), (2, 1269494460), (3, 846329640), (4, 634747230), (5, 507797784), (6, 423164820), (8, 317373615), (9, 282109880), (10, 253898892), (12, 211582410), (13, 195306840), (15, 169265928), (18, 141054940), (20, 126949446), (24, 105791205), (26, 97653420), (30, 84632964), (36, 70527470), (39, 65102280), (40, 63474723), (45, 56421976), (52, 48826710), (60, 42316482), (65, 39061368), (72, 35263735), (78, 32551140), (90, 28210988), (104, 24413355), (117, 21700760), (120, 21158241), (130, 19530684), (156, 16275570), (180, 14105494), (195, 13020456), (234, 10850380), (260, 9765342), (312, 8137785), (360, 7052747), (390, 6510228), (468, 5425190), (520, 4882671), (585, 4340152), (780, 3255114), (936, 2712595), (1170, 2170076), (1560, 1627557), (2340, 1085038), (4680, 542519)]