1131195420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{13457}}^1$

素因数の和:13939

約数の個数: 72

約数和(自身を含む): 3438895824

約数和(自身を除く): 2307700404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 467, 934, 1401, 1868, 2335, 2802, 4203, 4670, 5604, 7005, 8406, 9340, 13457, 14010, 16812, 21015, 26914, 28020, 40371, 42030, 53828, 67285, 80742, 84060, 121113, 134570, 161484, 201855, 242226, 269140, 403710, 484452, 605565, 807420, 1211130, 2422260, 6284419, 12568838, 18853257, 25137676, 31422095, 37706514, 56559771, 62844190, 75413028, 94266285, 113119542, 125688380, 188532570, 226239084, 282798855, 377065140, 565597710, 1131195420]

約数ペア:

[(1, 1131195420), (2, 565597710), (3, 377065140), (4, 282798855), (5, 226239084), (6, 188532570), (9, 125688380), (10, 113119542), (12, 94266285), (15, 75413028), (18, 62844190), (20, 56559771), (30, 37706514), (36, 31422095), (45, 25137676), (60, 18853257), (90, 12568838), (180, 6284419), (467, 2422260), (934, 1211130), (1401, 807420), (1868, 605565), (2335, 484452), (2802, 403710), (4203, 269140), (4670, 242226), (5604, 201855), (7005, 161484), (8406, 134570), (9340, 121113), (13457, 84060), (14010, 80742), (16812, 67285), (21015, 53828), (26914, 42030), (28020, 40371)]