454612320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{315703}}^1$

素因数の和:315724

約数の個数: 72

約数和(自身を含む): 1551369456

約数和(自身を除く): 1096757136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 315703, 631406, 947109, 1262812, 1578515, 1894218, 2525624, 2841327, 3157030, 3788436, 4735545, 5051248, 5682654, 6314060, 7576872, 9471090, 10102496, 11365308, 12628120, 14206635, 15153744, 18942180, 22730616, 25256240, 28413270, 30307488, 37884360, 45461232, 50512480, 56826540, 75768720, 90922464, 113653080, 151537440, 227306160, 454612320]

約数ペア:

[(1, 454612320), (2, 227306160), (3, 151537440), (4, 113653080), (5, 90922464), (6, 75768720), (8, 56826540), (9, 50512480), (10, 45461232), (12, 37884360), (15, 30307488), (16, 28413270), (18, 25256240), (20, 22730616), (24, 18942180), (30, 15153744), (32, 14206635), (36, 12628120), (40, 11365308), (45, 10102496), (48, 9471090), (60, 7576872), (72, 6314060), (80, 5682654), (90, 5051248), (96, 4735545), (120, 3788436), (144, 3157030), (160, 2841327), (180, 2525624), (240, 1894218), (288, 1578515), (360, 1262812), (480, 947109), (720, 631406), (1440, 315703)]