152026720

素因数分解:

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

素因数の和:2407

約数の個数: 48

約数和(自身を含む): 360067680

約数和(自身を除く): 208040960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 503, 1006, 1889, 2012, 2515, 3778, 4024, 5030, 7556, 8048, 9445, 10060, 15112, 16096, 18890, 20120, 30224, 37780, 40240, 60448, 75560, 80480, 151120, 302240, 950167, 1900334, 3800668, 4750835, 7601336, 9501670, 15202672, 19003340, 30405344, 38006680, 76013360, 152026720]

約数ペア:

[(1, 152026720), (2, 76013360), (4, 38006680), (5, 30405344), (8, 19003340), (10, 15202672), (16, 9501670), (20, 7601336), (32, 4750835), (40, 3800668), (80, 1900334), (160, 950167), (503, 302240), (1006, 151120), (1889, 80480), (2012, 75560), (2515, 60448), (3778, 40240), (4024, 37780), (5030, 30224), (7556, 20120), (8048, 18890), (9445, 16096), (10060, 15112)]