144618720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9719}}^1$

素因数の和:9768

約数の個数: 96

約数和(自身を含む): 470292480

約数和(自身を除く): 325673760

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, 9719, 14880, 19438, 29157, 38876, 48595, 58314, 77752, 97190, 116628, 145785, 155504, 194380, 233256, 291570, 301289, 311008, 388760, 466512, 583140, 602578, 777520, 903867, 933024, 1166280, 1205156, 1506445, 1555040, 1807734, 2332560, 2410312, 3012890, 3615468, 4519335, 4665120, 4820624, 6025780, 7230936, 9038670, 9641248, 12051560, 14461872, 18077340, 24103120, 28923744, 36154680, 48206240, 72309360, 144618720]

約数ペア:

[(1, 144618720), (2, 72309360), (3, 48206240), (4, 36154680), (5, 28923744), (6, 24103120), (8, 18077340), (10, 14461872), (12, 12051560), (15, 9641248), (16, 9038670), (20, 7230936), (24, 6025780), (30, 4820624), (31, 4665120), (32, 4519335), (40, 3615468), (48, 3012890), (60, 2410312), (62, 2332560), (80, 1807734), (93, 1555040), (96, 1506445), (120, 1205156), (124, 1166280), (155, 933024), (160, 903867), (186, 777520), (240, 602578), (248, 583140), (310, 466512), (372, 388760), (465, 311008), (480, 301289), (496, 291570), (620, 233256), (744, 194380), (930, 155504), (992, 145785), (1240, 116628), (1488, 97190), (1860, 77752), (2480, 58314), (2976, 48595), (3720, 38876), (4960, 29157), (7440, 19438), (9719, 14880)]