123366960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10079}}^1$

素因数の和:10115

約数の個数: 120

約数和(自身を含む): 438721920

約数和(自身を除く): 315354960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 10079, 12240, 20158, 30237, 40316, 50395, 60474, 80632, 90711, 100790, 120948, 151185, 161264, 171343, 181422, 201580, 241896, 302370, 342686, 362844, 403160, 453555, 483792, 514029, 604740, 685372, 725688, 806320, 856715, 907110, 1028058, 1209480, 1370744, 1451376, 1542087, 1713430, 1814220, 2056116, 2418960, 2570145, 2741488, 3084174, 3426860, 3628440, 4112232, 5140290, 6168348, 6853720, 7256880, 7710435, 8224464, 10280580, 12336696, 13707440, 15420870, 20561160, 24673392, 30841740, 41122320, 61683480, 123366960]

約数ペア:

[(1, 123366960), (2, 61683480), (3, 41122320), (4, 30841740), (5, 24673392), (6, 20561160), (8, 15420870), (9, 13707440), (10, 12336696), (12, 10280580), (15, 8224464), (16, 7710435), (17, 7256880), (18, 6853720), (20, 6168348), (24, 5140290), (30, 4112232), (34, 3628440), (36, 3426860), (40, 3084174), (45, 2741488), (48, 2570145), (51, 2418960), (60, 2056116), (68, 1814220), (72, 1713430), (80, 1542087), (85, 1451376), (90, 1370744), (102, 1209480), (120, 1028058), (136, 907110), (144, 856715), (153, 806320), (170, 725688), (180, 685372), (204, 604740), (240, 514029), (255, 483792), (272, 453555), (306, 403160), (340, 362844), (360, 342686), (408, 302370), (510, 241896), (612, 201580), (680, 181422), (720, 171343), (765, 161264), (816, 151185), (1020, 120948), (1224, 100790), (1360, 90711), (1530, 80632), (2040, 60474), (2448, 50395), (3060, 40316), (4080, 30237), (6120, 20158), (10079, 12240)]