479214540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{380329}}^1$

素因数の和:380351

約数の個数: 72

約数和(自身を含む): 1661281440

約数和(自身を除く): 1182066900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 380329, 760658, 1140987, 1521316, 1901645, 2281974, 2662303, 3422961, 3803290, 4563948, 5324606, 5704935, 6845922, 7606580, 7986909, 10649212, 11409870, 13311515, 13691844, 15973818, 17114805, 22819740, 23960727, 26623030, 31947636, 34229610, 39934545, 47921454, 53246060, 68459220, 79869090, 95842908, 119803635, 159738180, 239607270, 479214540]

約数ペア:

[(1, 479214540), (2, 239607270), (3, 159738180), (4, 119803635), (5, 95842908), (6, 79869090), (7, 68459220), (9, 53246060), (10, 47921454), (12, 39934545), (14, 34229610), (15, 31947636), (18, 26623030), (20, 23960727), (21, 22819740), (28, 17114805), (30, 15973818), (35, 13691844), (36, 13311515), (42, 11409870), (45, 10649212), (60, 7986909), (63, 7606580), (70, 6845922), (84, 5704935), (90, 5324606), (105, 4563948), (126, 3803290), (140, 3422961), (180, 2662303), (210, 2281974), (252, 1901645), (315, 1521316), (420, 1140987), (630, 760658), (1260, 380329)]