1244390880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{29129}}^1$

素因数の和:29236

約数の個数: 96

約数和(自身を含む): 3964010400

約数和(自身を除く): 2719619520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 445, 480, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 2848, 3560, 4272, 5340, 7120, 8544, 10680, 14240, 21360, 29129, 42720, 58258, 87387, 116516, 145645, 174774, 233032, 291290, 349548, 436935, 466064, 582580, 699096, 873870, 932128, 1165160, 1398192, 1747740, 2330320, 2592481, 2796384, 3495480, 4660640, 5184962, 6990960, 7777443, 10369924, 12962405, 13981920, 15554886, 20739848, 25924810, 31109772, 38887215, 41479696, 51849620, 62219544, 77774430, 82959392, 103699240, 124439088, 155548860, 207398480, 248878176, 311097720, 414796960, 622195440, 1244390880]

約数ペア:

[(1, 1244390880), (2, 622195440), (3, 414796960), (4, 311097720), (5, 248878176), (6, 207398480), (8, 155548860), (10, 124439088), (12, 103699240), (15, 82959392), (16, 77774430), (20, 62219544), (24, 51849620), (30, 41479696), (32, 38887215), (40, 31109772), (48, 25924810), (60, 20739848), (80, 15554886), (89, 13981920), (96, 12962405), (120, 10369924), (160, 7777443), (178, 6990960), (240, 5184962), (267, 4660640), (356, 3495480), (445, 2796384), (480, 2592481), (534, 2330320), (712, 1747740), (890, 1398192), (1068, 1165160), (1335, 932128), (1424, 873870), (1780, 699096), (2136, 582580), (2670, 466064), (2848, 436935), (3560, 349548), (4272, 291290), (5340, 233032), (7120, 174774), (8544, 145645), (10680, 116516), (14240, 87387), (21360, 58258), (29129, 42720)]