890673480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{46681}}^1$

素因数の和:46751

約数の個数: 96

約数和(自身を含む): 2949368760

約数和(自身を除く): 2058695280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4770, 6360, 9540, 19080, 46681, 93362, 140043, 186724, 233405, 280086, 373448, 420129, 466810, 560172, 700215, 840258, 933620, 1120344, 1400430, 1680516, 1867240, 2100645, 2474093, 2800860, 3361032, 4201290, 4948186, 5601720, 7422279, 8402580, 9896372, 12370465, 14844558, 16805160, 19792744, 22266837, 24740930, 29689116, 37111395, 44533674, 49481860, 59378232, 74222790, 89067348, 98963720, 111334185, 148445580, 178134696, 222668370, 296891160, 445336740, 890673480]

約数ペア:

[(1, 890673480), (2, 445336740), (3, 296891160), (4, 222668370), (5, 178134696), (6, 148445580), (8, 111334185), (9, 98963720), (10, 89067348), (12, 74222790), (15, 59378232), (18, 49481860), (20, 44533674), (24, 37111395), (30, 29689116), (36, 24740930), (40, 22266837), (45, 19792744), (53, 16805160), (60, 14844558), (72, 12370465), (90, 9896372), (106, 8402580), (120, 7422279), (159, 5601720), (180, 4948186), (212, 4201290), (265, 3361032), (318, 2800860), (360, 2474093), (424, 2100645), (477, 1867240), (530, 1680516), (636, 1400430), (795, 1120344), (954, 933620), (1060, 840258), (1272, 700215), (1590, 560172), (1908, 466810), (2120, 420129), (2385, 373448), (3180, 280086), (3816, 233405), (4770, 186724), (6360, 140043), (9540, 93362), (19080, 46681)]