48177180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 158505984

約数和(自身を除く): 110328804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 243, 270, 276, 324, 345, 405, 414, 431, 460, 486, 540, 621, 690, 810, 828, 862, 972, 1035, 1215, 1242, 1293, 1380, 1620, 1724, 1863, 2070, 2155, 2430, 2484, 2586, 3105, 3726, 3879, 4140, 4310, 4860, 5172, 5589, 6210, 6465, 7452, 7758, 8620, 9315, 9913, 11178, 11637, 12420, 12930, 15516, 18630, 19395, 19826, 22356, 23274, 25860, 27945, 29739, 34911, 37260, 38790, 39652, 46548, 49565, 55890, 58185, 59478, 69822, 77580, 89217, 99130, 104733, 111780, 116370, 118956, 139644, 148695, 174555, 178434, 198260, 209466, 232740, 267651, 297390, 349110, 356868, 418932, 446085, 523665, 535302, 594780, 698220, 802953, 892170, 1047330, 1070604, 1338255, 1605906, 1784340, 2094660, 2408859, 2676510, 3211812, 4014765, 4817718, 5353020, 8029530, 9635436, 12044295, 16059060, 24088590, 48177180]

約数ペア:

[(1, 48177180), (2, 24088590), (3, 16059060), (4, 12044295), (5, 9635436), (6, 8029530), (9, 5353020), (10, 4817718), (12, 4014765), (15, 3211812), (18, 2676510), (20, 2408859), (23, 2094660), (27, 1784340), (30, 1605906), (36, 1338255), (45, 1070604), (46, 1047330), (54, 892170), (60, 802953), (69, 698220), (81, 594780), (90, 535302), (92, 523665), (108, 446085), (115, 418932), (135, 356868), (138, 349110), (162, 297390), (180, 267651), (207, 232740), (230, 209466), (243, 198260), (270, 178434), (276, 174555), (324, 148695), (345, 139644), (405, 118956), (414, 116370), (431, 111780), (460, 104733), (486, 99130), (540, 89217), (621, 77580), (690, 69822), (810, 59478), (828, 58185), (862, 55890), (972, 49565), (1035, 46548), (1215, 39652), (1242, 38790), (1293, 37260), (1380, 34911), (1620, 29739), (1724, 27945), (1863, 25860), (2070, 23274), (2155, 22356), (2430, 19826), (2484, 19395), (2586, 18630), (3105, 15516), (3726, 12930), (3879, 12420), (4140, 11637), (4310, 11178), (4860, 9913), (5172, 9315), (5589, 8620), (6210, 7758), (6465, 7452)]