2015014800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{1223}}^1\times {\mathrm{1373}}^1$

素因数の和:2617

約数の個数: 120

約数和(自身を含む): 6464746944

約数和(自身を除く): 4449732144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 1223, 1373, 2446, 2746, 3669, 4119, 4892, 5492, 6115, 6865, 7338, 8238, 9784, 10984, 12230, 13730, 14676, 16476, 18345, 19568, 20595, 21968, 24460, 27460, 29352, 30575, 32952, 34325, 36690, 41190, 48920, 54920, 58704, 61150, 65904, 68650, 73380, 82380, 91725, 97840, 102975, 109840, 122300, 137300, 146760, 164760, 183450, 205950, 244600, 274600, 293520, 329520, 366900, 411900, 489200, 549200, 733800, 823800, 1467600, 1647600, 1679179, 3358358, 5037537, 6716716, 8395895, 10075074, 13433432, 16791790, 20150148, 25187685, 26866864, 33583580, 40300296, 41979475, 50375370, 67167160, 80600592, 83958950, 100750740, 125938425, 134334320, 167917900, 201501480, 251876850, 335835800, 403002960, 503753700, 671671600, 1007507400, 2015014800]

約数ペア:

[(1, 2015014800), (2, 1007507400), (3, 671671600), (4, 503753700), (5, 403002960), (6, 335835800), (8, 251876850), (10, 201501480), (12, 167917900), (15, 134334320), (16, 125938425), (20, 100750740), (24, 83958950), (25, 80600592), (30, 67167160), (40, 50375370), (48, 41979475), (50, 40300296), (60, 33583580), (75, 26866864), (80, 25187685), (100, 20150148), (120, 16791790), (150, 13433432), (200, 10075074), (240, 8395895), (300, 6716716), (400, 5037537), (600, 3358358), (1200, 1679179), (1223, 1647600), (1373, 1467600), (2446, 823800), (2746, 733800), (3669, 549200), (4119, 489200), (4892, 411900), (5492, 366900), (6115, 329520), (6865, 293520), (7338, 274600), (8238, 244600), (9784, 205950), (10984, 183450), (12230, 164760), (13730, 146760), (14676, 137300), (16476, 122300), (18345, 109840), (19568, 102975), (20595, 97840), (21968, 91725), (24460, 82380), (27460, 73380), (29352, 68650), (30575, 65904), (32952, 61150), (34325, 58704), (36690, 54920), (41190, 48920)]