298146840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{80147}}^1$

素因数の和:80192

約数の個数: 64

約数和(自身を含む): 923304960

約数和(自身を除く): 625158120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 80147, 160294, 240441, 320588, 400735, 480882, 641176, 801470, 961764, 1202205, 1602940, 1923528, 2404410, 2484557, 3205880, 4808820, 4969114, 7453671, 9617640, 9938228, 12422785, 14907342, 19876456, 24845570, 29814684, 37268355, 49691140, 59629368, 74536710, 99382280, 149073420, 298146840]

約数ペア:

[(1, 298146840), (2, 149073420), (3, 99382280), (4, 74536710), (5, 59629368), (6, 49691140), (8, 37268355), (10, 29814684), (12, 24845570), (15, 19876456), (20, 14907342), (24, 12422785), (30, 9938228), (31, 9617640), (40, 7453671), (60, 4969114), (62, 4808820), (93, 3205880), (120, 2484557), (124, 2404410), (155, 1923528), (186, 1602940), (248, 1202205), (310, 961764), (372, 801470), (465, 641176), (620, 480882), (744, 400735), (930, 320588), (1240, 240441), (1860, 160294), (3720, 80147)]