69950880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1567}}^1$

素因数の和:1619

約数の個数: 144

約数和(自身を含む): 246564864

約数和(自身を除く): 176613984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1567, 1860, 2232, 2480, 2790, 2976, 3134, 3720, 4464, 4701, 4960, 5580, 6268, 7440, 7835, 8928, 9402, 11160, 12536, 14103, 14880, 15670, 18804, 22320, 23505, 25072, 28206, 31340, 37608, 44640, 47010, 48577, 50144, 56412, 62680, 70515, 75216, 94020, 97154, 112824, 125360, 141030, 145731, 150432, 188040, 194308, 225648, 242885, 250720, 282060, 291462, 376080, 388616, 437193, 451296, 485770, 564120, 582924, 728655, 752160, 777232, 874386, 971540, 1128240, 1165848, 1457310, 1554464, 1748772, 1943080, 2185965, 2256480, 2331696, 2914620, 3497544, 3886160, 4371930, 4663392, 5829240, 6995088, 7772320, 8743860, 11658480, 13990176, 17487720, 23316960, 34975440, 69950880]

約数ペア:

[(1, 69950880), (2, 34975440), (3, 23316960), (4, 17487720), (5, 13990176), (6, 11658480), (8, 8743860), (9, 7772320), (10, 6995088), (12, 5829240), (15, 4663392), (16, 4371930), (18, 3886160), (20, 3497544), (24, 2914620), (30, 2331696), (31, 2256480), (32, 2185965), (36, 1943080), (40, 1748772), (45, 1554464), (48, 1457310), (60, 1165848), (62, 1128240), (72, 971540), (80, 874386), (90, 777232), (93, 752160), (96, 728655), (120, 582924), (124, 564120), (144, 485770), (155, 451296), (160, 437193), (180, 388616), (186, 376080), (240, 291462), (248, 282060), (279, 250720), (288, 242885), (310, 225648), (360, 194308), (372, 188040), (465, 150432), (480, 145731), (496, 141030), (558, 125360), (620, 112824), (720, 97154), (744, 94020), (930, 75216), (992, 70515), (1116, 62680), (1240, 56412), (1395, 50144), (1440, 48577), (1488, 47010), (1567, 44640), (1860, 37608), (2232, 31340), (2480, 28206), (2790, 25072), (2976, 23505), (3134, 22320), (3720, 18804), (4464, 15670), (4701, 14880), (4960, 14103), (5580, 12536), (6268, 11160), (7440, 9402), (7835, 8928)]