72397172280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1199423}}^1$

素因数の和:1199940

約数の個数: 64

約数和(自身を含む): 217623490560

約数和(自身を除く): 145226318280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 503, 1006, 1509, 2012, 2515, 3018, 4024, 5030, 6036, 7545, 10060, 12072, 15090, 20120, 30180, 60360, 1199423, 2398846, 3598269, 4797692, 5997115, 7196538, 9595384, 11994230, 14393076, 17991345, 23988460, 28786152, 35982690, 47976920, 71965380, 143930760, 603309769, 1206619538, 1809929307, 2413239076, 3016548845, 3619858614, 4826478152, 6033097690, 7239717228, 9049646535, 12066195380, 14479434456, 18099293070, 24132390760, 36198586140, 72397172280]

約数ペア:

[(1, 72397172280), (2, 36198586140), (3, 24132390760), (4, 18099293070), (5, 14479434456), (6, 12066195380), (8, 9049646535), (10, 7239717228), (12, 6033097690), (15, 4826478152), (20, 3619858614), (24, 3016548845), (30, 2413239076), (40, 1809929307), (60, 1206619538), (120, 603309769), (503, 143930760), (1006, 71965380), (1509, 47976920), (2012, 35982690), (2515, 28786152), (3018, 23988460), (4024, 17991345), (5030, 14393076), (6036, 11994230), (7545, 9595384), (10060, 7196538), (12072, 5997115), (15090, 4797692), (20120, 3598269), (30180, 2398846), (60360, 1199423)]