321505560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1327}}^1$

素因数の和:2017

約数の個数: 96

約数和(自身を含む): 1047234240

約数和(自身を除く): 725728680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 673, 1327, 1346, 2019, 2654, 2692, 3365, 3981, 4038, 5308, 5384, 6057, 6635, 6730, 7962, 8076, 10095, 10616, 11943, 12114, 13270, 13460, 15924, 16152, 19905, 20190, 23886, 24228, 26540, 26920, 30285, 31848, 39810, 40380, 47772, 48456, 53080, 59715, 60570, 79620, 80760, 95544, 119430, 121140, 159240, 238860, 242280, 477720, 893071, 1786142, 2679213, 3572284, 4465355, 5358426, 7144568, 8037639, 8930710, 10716852, 13396065, 16075278, 17861420, 21433704, 26792130, 32150556, 35722840, 40188195, 53584260, 64301112, 80376390, 107168520, 160752780, 321505560]

約数ペア:

[(1, 321505560), (2, 160752780), (3, 107168520), (4, 80376390), (5, 64301112), (6, 53584260), (8, 40188195), (9, 35722840), (10, 32150556), (12, 26792130), (15, 21433704), (18, 17861420), (20, 16075278), (24, 13396065), (30, 10716852), (36, 8930710), (40, 8037639), (45, 7144568), (60, 5358426), (72, 4465355), (90, 3572284), (120, 2679213), (180, 1786142), (360, 893071), (673, 477720), (1327, 242280), (1346, 238860), (2019, 159240), (2654, 121140), (2692, 119430), (3365, 95544), (3981, 80760), (4038, 79620), (5308, 60570), (5384, 59715), (6057, 53080), (6635, 48456), (6730, 47772), (7962, 40380), (8076, 39810), (10095, 31848), (10616, 30285), (11943, 26920), (12114, 26540), (13270, 24228), (13460, 23886), (15924, 20190), (16152, 19905)]