149343120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6691}}^1$

素因数の和:6741

約数の個数: 120

約数和(自身を含む): 517800192

約数和(自身を除く): 368457072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 6691, 7440, 11160, 13382, 20073, 22320, 26764, 33455, 40146, 53528, 60219, 66910, 80292, 100365, 107056, 120438, 133820, 160584, 200730, 207421, 240876, 267640, 301095, 321168, 401460, 414842, 481752, 535280, 602190, 622263, 802920, 829684, 963504, 1037105, 1204380, 1244526, 1605840, 1659368, 1866789, 2074210, 2408760, 2489052, 3111315, 3318736, 3733578, 4148420, 4817520, 4978104, 6222630, 7467156, 8296840, 9333945, 9956208, 12445260, 14934312, 16593680, 18667890, 24890520, 29868624, 37335780, 49781040, 74671560, 149343120]

約数ペア:

[(1, 149343120), (2, 74671560), (3, 49781040), (4, 37335780), (5, 29868624), (6, 24890520), (8, 18667890), (9, 16593680), (10, 14934312), (12, 12445260), (15, 9956208), (16, 9333945), (18, 8296840), (20, 7467156), (24, 6222630), (30, 4978104), (31, 4817520), (36, 4148420), (40, 3733578), (45, 3318736), (48, 3111315), (60, 2489052), (62, 2408760), (72, 2074210), (80, 1866789), (90, 1659368), (93, 1605840), (120, 1244526), (124, 1204380), (144, 1037105), (155, 963504), (180, 829684), (186, 802920), (240, 622263), (248, 602190), (279, 535280), (310, 481752), (360, 414842), (372, 401460), (465, 321168), (496, 301095), (558, 267640), (620, 240876), (720, 207421), (744, 200730), (930, 160584), (1116, 133820), (1240, 120438), (1395, 107056), (1488, 100365), (1860, 80292), (2232, 66910), (2480, 60219), (2790, 53528), (3720, 40146), (4464, 33455), (5580, 26764), (6691, 22320), (7440, 20073), (11160, 13382)]