381002640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{93383}}^1$

素因数の和:93416

約数の個数: 80

約数和(自身を含む): 1250598528

約数和(自身を除く): 869595888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 93383, 186766, 280149, 373532, 466915, 560298, 747064, 933830, 1120596, 1400745, 1494128, 1587511, 1867660, 2241192, 2801490, 3175022, 3735320, 4482384, 4762533, 5602980, 6350044, 7470640, 7937555, 9525066, 11205960, 12700088, 15875110, 19050132, 22411920, 23812665, 25400176, 31750220, 38100264, 47625330, 63500440, 76200528, 95250660, 127000880, 190501320, 381002640]

約数ペア:

[(1, 381002640), (2, 190501320), (3, 127000880), (4, 95250660), (5, 76200528), (6, 63500440), (8, 47625330), (10, 38100264), (12, 31750220), (15, 25400176), (16, 23812665), (17, 22411920), (20, 19050132), (24, 15875110), (30, 12700088), (34, 11205960), (40, 9525066), (48, 7937555), (51, 7470640), (60, 6350044), (68, 5602980), (80, 4762533), (85, 4482384), (102, 3735320), (120, 3175022), (136, 2801490), (170, 2241192), (204, 1867660), (240, 1587511), (255, 1494128), (272, 1400745), (340, 1120596), (408, 933830), (510, 747064), (680, 560298), (816, 466915), (1020, 373532), (1360, 280149), (2040, 186766), (4080, 93383)]