232478640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2503}}^1$

素因数の和:2568

約数の個数: 160

約数和(自身を含む): 819709440

約数和(自身を除く): 587230800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2064, 2160, 2322, 2503, 2580, 3096, 3440, 3870, 4644, 5006, 5160, 5805, 6192, 7509, 7740, 9288, 10012, 10320, 11610, 12515, 15018, 15480, 18576, 20024, 22527, 23220, 25030, 30036, 30960, 37545, 40048, 45054, 46440, 50060, 60072, 67581, 75090, 90108, 92880, 100120, 107629, 112635, 120144, 135162, 150180, 180216, 200240, 215258, 225270, 270324, 300360, 322887, 337905, 360432, 430516, 450540, 538145, 540648, 600720, 645774, 675810, 861032, 901080, 968661, 1076290, 1081296, 1291548, 1351620, 1614435, 1722064, 1802160, 1937322, 2152580, 2583096, 2703240, 2905983, 3228870, 3874644, 4305160, 4843305, 5166192, 5406480, 5811966, 6457740, 7749288, 8610320, 9686610, 11623932, 12915480, 14529915, 15498576, 19373220, 23247864, 25830960, 29059830, 38746440, 46495728, 58119660, 77492880, 116239320, 232478640]

約数ペア:

[(1, 232478640), (2, 116239320), (3, 77492880), (4, 58119660), (5, 46495728), (6, 38746440), (8, 29059830), (9, 25830960), (10, 23247864), (12, 19373220), (15, 15498576), (16, 14529915), (18, 12915480), (20, 11623932), (24, 9686610), (27, 8610320), (30, 7749288), (36, 6457740), (40, 5811966), (43, 5406480), (45, 5166192), (48, 4843305), (54, 4305160), (60, 3874644), (72, 3228870), (80, 2905983), (86, 2703240), (90, 2583096), (108, 2152580), (120, 1937322), (129, 1802160), (135, 1722064), (144, 1614435), (172, 1351620), (180, 1291548), (215, 1081296), (216, 1076290), (240, 968661), (258, 901080), (270, 861032), (344, 675810), (360, 645774), (387, 600720), (430, 540648), (432, 538145), (516, 450540), (540, 430516), (645, 360432), (688, 337905), (720, 322887), (774, 300360), (860, 270324), (1032, 225270), (1080, 215258), (1161, 200240), (1290, 180216), (1548, 150180), (1720, 135162), (1935, 120144), (2064, 112635), (2160, 107629), (2322, 100120), (2503, 92880), (2580, 90108), (3096, 75090), (3440, 67581), (3870, 60072), (4644, 50060), (5006, 46440), (5160, 45054), (5805, 40048), (6192, 37545), (7509, 30960), (7740, 30036), (9288, 25030), (10012, 23220), (10320, 22527), (11610, 20024), (12515, 18576), (15018, 15480)]