144975840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9743}}^1$

素因数の和:9792

約数の個数: 96

約数和(自身を含む): 471453696

約数和(自身を除く): 326477856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 9743, 14880, 19486, 29229, 38972, 48715, 58458, 77944, 97430, 116916, 146145, 155888, 194860, 233832, 292290, 302033, 311776, 389720, 467664, 584580, 604066, 779440, 906099, 935328, 1169160, 1208132, 1510165, 1558880, 1812198, 2338320, 2416264, 3020330, 3624396, 4530495, 4676640, 4832528, 6040660, 7248792, 9060990, 9665056, 12081320, 14497584, 18121980, 24162640, 28995168, 36243960, 48325280, 72487920, 144975840]

約数ペア:

[(1, 144975840), (2, 72487920), (3, 48325280), (4, 36243960), (5, 28995168), (6, 24162640), (8, 18121980), (10, 14497584), (12, 12081320), (15, 9665056), (16, 9060990), (20, 7248792), (24, 6040660), (30, 4832528), (31, 4676640), (32, 4530495), (40, 3624396), (48, 3020330), (60, 2416264), (62, 2338320), (80, 1812198), (93, 1558880), (96, 1510165), (120, 1208132), (124, 1169160), (155, 935328), (160, 906099), (186, 779440), (240, 604066), (248, 584580), (310, 467664), (372, 389720), (465, 311776), (480, 302033), (496, 292290), (620, 233832), (744, 194860), (930, 155888), (992, 146145), (1240, 116916), (1488, 97430), (1860, 77944), (2480, 58458), (2976, 48715), (3720, 38972), (4960, 29229), (7440, 19486), (9743, 14880)]