248793480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53161}}^1$

素因数の和:53191

約数の個数: 96

約数和(自身を含む): 870793560

約数和(自身を除く): 622000080

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, 53161, 106322, 159483, 212644, 265805, 318966, 425288, 478449, 531610, 637932, 691093, 797415, 956898, 1063220, 1275864, 1382186, 1594830, 1913796, 2073279, 2126440, 2392245, 2764372, 3189660, 3455465, 3827592, 4146558, 4784490, 5528744, 6219837, 6379320, 6910930, 8293116, 9568980, 10366395, 12439674, 13821860, 16586232, 19137960, 20732790, 24879348, 27643720, 31099185, 41465580, 49758696, 62198370, 82931160, 124396740, 248793480]

約数ペア:

[(1, 248793480), (2, 124396740), (3, 82931160), (4, 62198370), (5, 49758696), (6, 41465580), (8, 31099185), (9, 27643720), (10, 24879348), (12, 20732790), (13, 19137960), (15, 16586232), (18, 13821860), (20, 12439674), (24, 10366395), (26, 9568980), (30, 8293116), (36, 6910930), (39, 6379320), (40, 6219837), (45, 5528744), (52, 4784490), (60, 4146558), (65, 3827592), (72, 3455465), (78, 3189660), (90, 2764372), (104, 2392245), (117, 2126440), (120, 2073279), (130, 1913796), (156, 1594830), (180, 1382186), (195, 1275864), (234, 1063220), (260, 956898), (312, 797415), (360, 691093), (390, 637932), (468, 531610), (520, 478449), (585, 425288), (780, 318966), (936, 265805), (1170, 212644), (1560, 159483), (2340, 106322), (4680, 53161)]