425394960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{631}}^1$

素因数の和:753

約数の個数: 120

約数和(自身を含む): 1346205504

約数和(自身を除く): 920810544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 631, 636, 795, 848, 1060, 1262, 1272, 1590, 1893, 2120, 2524, 2544, 2809, 3155, 3180, 3786, 4240, 5048, 5618, 6310, 6360, 7572, 8427, 9465, 10096, 11236, 12620, 12720, 14045, 15144, 16854, 18930, 22472, 25240, 28090, 30288, 33443, 33708, 37860, 42135, 44944, 50480, 56180, 66886, 67416, 75720, 84270, 100329, 112360, 133772, 134832, 151440, 167215, 168540, 200658, 224720, 267544, 334430, 337080, 401316, 501645, 535088, 668860, 674160, 802632, 1003290, 1337720, 1605264, 1772479, 2006580, 2675440, 3544958, 4013160, 5317437, 7089916, 8026320, 8862395, 10634874, 14179832, 17724790, 21269748, 26587185, 28359664, 35449580, 42539496, 53174370, 70899160, 85078992, 106348740, 141798320, 212697480, 425394960]

約数ペア:

[(1, 425394960), (2, 212697480), (3, 141798320), (4, 106348740), (5, 85078992), (6, 70899160), (8, 53174370), (10, 42539496), (12, 35449580), (15, 28359664), (16, 26587185), (20, 21269748), (24, 17724790), (30, 14179832), (40, 10634874), (48, 8862395), (53, 8026320), (60, 7089916), (80, 5317437), (106, 4013160), (120, 3544958), (159, 2675440), (212, 2006580), (240, 1772479), (265, 1605264), (318, 1337720), (424, 1003290), (530, 802632), (631, 674160), (636, 668860), (795, 535088), (848, 501645), (1060, 401316), (1262, 337080), (1272, 334430), (1590, 267544), (1893, 224720), (2120, 200658), (2524, 168540), (2544, 167215), (2809, 151440), (3155, 134832), (3180, 133772), (3786, 112360), (4240, 100329), (5048, 84270), (5618, 75720), (6310, 67416), (6360, 66886), (7572, 56180), (8427, 50480), (9465, 44944), (10096, 42135), (11236, 37860), (12620, 33708), (12720, 33443), (14045, 30288), (15144, 28090), (16854, 25240), (18930, 22472)]