98271480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4157}}^1$

素因数の和:4368

約数の個数: 64

約数和(自身を含む): 296382240

約数和(自身を除く): 198110760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4157, 4728, 5910, 7880, 8314, 11820, 12471, 16628, 20785, 23640, 24942, 33256, 41570, 49884, 62355, 83140, 99768, 124710, 166280, 249420, 498840, 818929, 1637858, 2456787, 3275716, 4094645, 4913574, 6551432, 8189290, 9827148, 12283935, 16378580, 19654296, 24567870, 32757160, 49135740, 98271480]

約数ペア:

[(1, 98271480), (2, 49135740), (3, 32757160), (4, 24567870), (5, 19654296), (6, 16378580), (8, 12283935), (10, 9827148), (12, 8189290), (15, 6551432), (20, 4913574), (24, 4094645), (30, 3275716), (40, 2456787), (60, 1637858), (120, 818929), (197, 498840), (394, 249420), (591, 166280), (788, 124710), (985, 99768), (1182, 83140), (1576, 62355), (1970, 49884), (2364, 41570), (2955, 33256), (3940, 24942), (4157, 23640), (4728, 20785), (5910, 16628), (7880, 12471), (8314, 11820)]