2477220

素因数分解:

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

素因数の和:125

約数の個数: 96

約数和(自身を含む): 7620480

約数和(自身を除く): 5143260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 53, 57, 60, 76, 82, 95, 106, 114, 123, 159, 164, 190, 205, 212, 228, 246, 265, 285, 318, 380, 410, 492, 530, 570, 615, 636, 779, 795, 820, 1007, 1060, 1140, 1230, 1558, 1590, 2014, 2173, 2337, 2460, 3021, 3116, 3180, 3895, 4028, 4346, 4674, 5035, 6042, 6519, 7790, 8692, 9348, 10070, 10865, 11685, 12084, 13038, 15105, 15580, 20140, 21730, 23370, 26076, 30210, 32595, 41287, 43460, 46740, 60420, 65190, 82574, 123861, 130380, 165148, 206435, 247722, 412870, 495444, 619305, 825740, 1238610, 2477220]

約数ペア:

[(1, 2477220), (2, 1238610), (3, 825740), (4, 619305), (5, 495444), (6, 412870), (10, 247722), (12, 206435), (15, 165148), (19, 130380), (20, 123861), (30, 82574), (38, 65190), (41, 60420), (53, 46740), (57, 43460), (60, 41287), (76, 32595), (82, 30210), (95, 26076), (106, 23370), (114, 21730), (123, 20140), (159, 15580), (164, 15105), (190, 13038), (205, 12084), (212, 11685), (228, 10865), (246, 10070), (265, 9348), (285, 8692), (318, 7790), (380, 6519), (410, 6042), (492, 5035), (530, 4674), (570, 4346), (615, 4028), (636, 3895), (779, 3180), (795, 3116), (820, 3021), (1007, 2460), (1060, 2337), (1140, 2173), (1230, 2014), (1558, 1590)]