146858940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{631}}^1$

素因数の和:1080

約数の個数: 96

約数和(自身を含む): 458680320

約数和(自身を除く): 311821380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 431, 540, 631, 862, 1262, 1293, 1724, 1893, 2155, 2524, 2586, 3155, 3786, 3879, 4310, 5172, 5679, 6310, 6465, 7572, 7758, 8620, 9465, 11358, 11637, 12620, 12930, 15516, 17037, 18930, 19395, 22716, 23274, 25860, 28395, 34074, 37860, 38790, 46548, 56790, 58185, 68148, 77580, 85185, 113580, 116370, 170370, 232740, 271961, 340740, 543922, 815883, 1087844, 1359805, 1631766, 2447649, 2719610, 3263532, 4079415, 4895298, 5439220, 7342947, 8158830, 9790596, 12238245, 14685894, 16317660, 24476490, 29371788, 36714735, 48952980, 73429470, 146858940]

約数ペア:

[(1, 146858940), (2, 73429470), (3, 48952980), (4, 36714735), (5, 29371788), (6, 24476490), (9, 16317660), (10, 14685894), (12, 12238245), (15, 9790596), (18, 8158830), (20, 7342947), (27, 5439220), (30, 4895298), (36, 4079415), (45, 3263532), (54, 2719610), (60, 2447649), (90, 1631766), (108, 1359805), (135, 1087844), (180, 815883), (270, 543922), (431, 340740), (540, 271961), (631, 232740), (862, 170370), (1262, 116370), (1293, 113580), (1724, 85185), (1893, 77580), (2155, 68148), (2524, 58185), (2586, 56790), (3155, 46548), (3786, 38790), (3879, 37860), (4310, 34074), (5172, 28395), (5679, 25860), (6310, 23274), (6465, 22716), (7572, 19395), (7758, 18930), (8620, 17037), (9465, 15516), (11358, 12930), (11637, 12620)]