228040080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1889}}^1$

素因数の和:2408

約数の個数: 80

約数和(自身を含む): 708704640

約数和(自身を除く): 480664560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 503, 1006, 1509, 1889, 2012, 2515, 3018, 3778, 4024, 5030, 5667, 6036, 7545, 7556, 8048, 9445, 10060, 11334, 12072, 15090, 15112, 18890, 20120, 22668, 24144, 28335, 30180, 30224, 37780, 40240, 45336, 56670, 60360, 75560, 90672, 113340, 120720, 151120, 226680, 453360, 950167, 1900334, 2850501, 3800668, 4750835, 5701002, 7601336, 9501670, 11402004, 14252505, 15202672, 19003340, 22804008, 28505010, 38006680, 45608016, 57010020, 76013360, 114020040, 228040080]

約数ペア:

[(1, 228040080), (2, 114020040), (3, 76013360), (4, 57010020), (5, 45608016), (6, 38006680), (8, 28505010), (10, 22804008), (12, 19003340), (15, 15202672), (16, 14252505), (20, 11402004), (24, 9501670), (30, 7601336), (40, 5701002), (48, 4750835), (60, 3800668), (80, 2850501), (120, 1900334), (240, 950167), (503, 453360), (1006, 226680), (1509, 151120), (1889, 120720), (2012, 113340), (2515, 90672), (3018, 75560), (3778, 60360), (4024, 56670), (5030, 45336), (5667, 40240), (6036, 37780), (7545, 30224), (7556, 30180), (8048, 28335), (9445, 24144), (10060, 22668), (11334, 20120), (12072, 18890), (15090, 15112)]