144890280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12983}}^1$

素因数の和:13031

約数の個数: 96

約数和(自身を含む): 486120960

約数和(自身を除く): 341230680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 12983, 25966, 38949, 51932, 64915, 77898, 103864, 116847, 129830, 155796, 194745, 233694, 259660, 311592, 389490, 402473, 467388, 519320, 584235, 778980, 804946, 934776, 1168470, 1207419, 1557960, 1609892, 2012365, 2336940, 2414838, 3219784, 3622257, 4024730, 4673880, 4829676, 6037095, 7244514, 8049460, 9659352, 12074190, 14489028, 16098920, 18111285, 24148380, 28978056, 36222570, 48296760, 72445140, 144890280]

約数ペア:

[(1, 144890280), (2, 72445140), (3, 48296760), (4, 36222570), (5, 28978056), (6, 24148380), (8, 18111285), (9, 16098920), (10, 14489028), (12, 12074190), (15, 9659352), (18, 8049460), (20, 7244514), (24, 6037095), (30, 4829676), (31, 4673880), (36, 4024730), (40, 3622257), (45, 3219784), (60, 2414838), (62, 2336940), (72, 2012365), (90, 1609892), (93, 1557960), (120, 1207419), (124, 1168470), (155, 934776), (180, 804946), (186, 778980), (248, 584235), (279, 519320), (310, 467388), (360, 402473), (372, 389490), (465, 311592), (558, 259660), (620, 233694), (744, 194745), (930, 155796), (1116, 129830), (1240, 116847), (1395, 103864), (1860, 77898), (2232, 64915), (2790, 51932), (3720, 38949), (5580, 25966), (11160, 12983)]