4954440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 128

約数和(自身を含む): 16329600

約数和(自身を除く): 11375160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 53, 57, 60, 76, 82, 95, 106, 114, 120, 123, 152, 159, 164, 190, 205, 212, 228, 246, 265, 285, 318, 328, 380, 410, 424, 456, 492, 530, 570, 615, 636, 760, 779, 795, 820, 984, 1007, 1060, 1140, 1230, 1272, 1558, 1590, 1640, 2014, 2120, 2173, 2280, 2337, 2460, 3021, 3116, 3180, 3895, 4028, 4346, 4674, 4920, 5035, 6042, 6232, 6360, 6519, 7790, 8056, 8692, 9348, 10070, 10865, 11685, 12084, 13038, 15105, 15580, 17384, 18696, 20140, 21730, 23370, 24168, 26076, 30210, 31160, 32595, 40280, 41287, 43460, 46740, 52152, 60420, 65190, 82574, 86920, 93480, 120840, 123861, 130380, 165148, 206435, 247722, 260760, 330296, 412870, 495444, 619305, 825740, 990888, 1238610, 1651480, 2477220, 4954440]

約数ペア:

[(1, 4954440), (2, 2477220), (3, 1651480), (4, 1238610), (5, 990888), (6, 825740), (8, 619305), (10, 495444), (12, 412870), (15, 330296), (19, 260760), (20, 247722), (24, 206435), (30, 165148), (38, 130380), (40, 123861), (41, 120840), (53, 93480), (57, 86920), (60, 82574), (76, 65190), (82, 60420), (95, 52152), (106, 46740), (114, 43460), (120, 41287), (123, 40280), (152, 32595), (159, 31160), (164, 30210), (190, 26076), (205, 24168), (212, 23370), (228, 21730), (246, 20140), (265, 18696), (285, 17384), (318, 15580), (328, 15105), (380, 13038), (410, 12084), (424, 11685), (456, 10865), (492, 10070), (530, 9348), (570, 8692), (615, 8056), (636, 7790), (760, 6519), (779, 6360), (795, 6232), (820, 6042), (984, 5035), (1007, 4920), (1060, 4674), (1140, 4346), (1230, 4028), (1272, 3895), (1558, 3180), (1590, 3116), (1640, 3021), (2014, 2460), (2120, 2337), (2173, 2280)]