288291240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11279}}^1$

素因数の和:11367

約数の個数: 96

約数和(自身を含む): 950227200

約数和(自身を除く): 661935960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 11279, 12780, 22558, 25560, 33837, 45116, 56395, 67674, 90232, 101511, 112790, 135348, 169185, 203022, 225580, 270696, 338370, 406044, 451160, 507555, 676740, 800809, 812088, 1015110, 1353480, 1601618, 2030220, 2402427, 3203236, 4004045, 4060440, 4804854, 6406472, 7207281, 8008090, 9609708, 12012135, 14414562, 16016180, 19219416, 24024270, 28829124, 32032360, 36036405, 48048540, 57658248, 72072810, 96097080, 144145620, 288291240]

約数ペア:

[(1, 288291240), (2, 144145620), (3, 96097080), (4, 72072810), (5, 57658248), (6, 48048540), (8, 36036405), (9, 32032360), (10, 28829124), (12, 24024270), (15, 19219416), (18, 16016180), (20, 14414562), (24, 12012135), (30, 9609708), (36, 8008090), (40, 7207281), (45, 6406472), (60, 4804854), (71, 4060440), (72, 4004045), (90, 3203236), (120, 2402427), (142, 2030220), (180, 1601618), (213, 1353480), (284, 1015110), (355, 812088), (360, 800809), (426, 676740), (568, 507555), (639, 451160), (710, 406044), (852, 338370), (1065, 270696), (1278, 225580), (1420, 203022), (1704, 169185), (2130, 135348), (2556, 112790), (2840, 101511), (3195, 90232), (4260, 67674), (5112, 56395), (6390, 45116), (8520, 33837), (11279, 25560), (12780, 22558)]