308974680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{122609}}^1$

素因数の和:122633

約数の個数: 96

約数和(自身を含む): 1147629600

約数和(自身を除く): 838654920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 122609, 245218, 367827, 490436, 613045, 735654, 858263, 980872, 1103481, 1226090, 1471308, 1716526, 1839135, 2206962, 2452180, 2574789, 2942616, 3433052, 3678270, 4291315, 4413924, 4904360, 5149578, 5517405, 6866104, 7356540, 7724367, 8582630, 8827848, 10299156, 11034810, 12873945, 14713080, 15448734, 17165260, 20598312, 22069620, 25747890, 30897468, 34330520, 38621835, 44139240, 51495780, 61794936, 77243670, 102991560, 154487340, 308974680]

約数ペア:

[(1, 308974680), (2, 154487340), (3, 102991560), (4, 77243670), (5, 61794936), (6, 51495780), (7, 44139240), (8, 38621835), (9, 34330520), (10, 30897468), (12, 25747890), (14, 22069620), (15, 20598312), (18, 17165260), (20, 15448734), (21, 14713080), (24, 12873945), (28, 11034810), (30, 10299156), (35, 8827848), (36, 8582630), (40, 7724367), (42, 7356540), (45, 6866104), (56, 5517405), (60, 5149578), (63, 4904360), (70, 4413924), (72, 4291315), (84, 3678270), (90, 3433052), (105, 2942616), (120, 2574789), (126, 2452180), (140, 2206962), (168, 1839135), (180, 1716526), (210, 1471308), (252, 1226090), (280, 1103481), (315, 980872), (360, 858263), (420, 735654), (504, 613045), (630, 490436), (840, 367827), (1260, 245218), (2520, 122609)]