90030360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5641}}^1$

素因数の和:5681

約数の個数: 128

約数和(自身を含む): 324979200

約数和(自身を除く): 234948840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 5641, 7980, 11282, 15960, 16923, 22564, 28205, 33846, 39487, 45128, 56410, 67692, 78974, 84615, 107179, 112820, 118461, 135384, 157948, 169230, 197435, 214358, 225640, 236922, 315896, 321537, 338460, 394870, 428716, 473844, 535895, 592305, 643074, 676920, 750253, 789740, 857432, 947688, 1071790, 1184610, 1286148, 1500506, 1579480, 1607685, 2143580, 2250759, 2369220, 2572296, 3001012, 3215370, 3751265, 4287160, 4501518, 4738440, 6002024, 6430740, 7502530, 9003036, 11253795, 12861480, 15005060, 18006072, 22507590, 30010120, 45015180, 90030360]

約数ペア:

[(1, 90030360), (2, 45015180), (3, 30010120), (4, 22507590), (5, 18006072), (6, 15005060), (7, 12861480), (8, 11253795), (10, 9003036), (12, 7502530), (14, 6430740), (15, 6002024), (19, 4738440), (20, 4501518), (21, 4287160), (24, 3751265), (28, 3215370), (30, 3001012), (35, 2572296), (38, 2369220), (40, 2250759), (42, 2143580), (56, 1607685), (57, 1579480), (60, 1500506), (70, 1286148), (76, 1184610), (84, 1071790), (95, 947688), (105, 857432), (114, 789740), (120, 750253), (133, 676920), (140, 643074), (152, 592305), (168, 535895), (190, 473844), (210, 428716), (228, 394870), (266, 338460), (280, 321537), (285, 315896), (380, 236922), (399, 225640), (420, 214358), (456, 197435), (532, 169230), (570, 157948), (665, 135384), (760, 118461), (798, 112820), (840, 107179), (1064, 84615), (1140, 78974), (1330, 67692), (1596, 56410), (1995, 45128), (2280, 39487), (2660, 33846), (3192, 28205), (3990, 22564), (5320, 16923), (5641, 15960), (7980, 11282)]