15528726540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{18517}}^1$

素因数の和:20088

約数の個数: 96

約数和(自身を含む): 48345312960

約数和(自身を除く): 32816586420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1553, 3106, 4659, 6212, 7765, 9318, 13977, 15530, 18517, 18636, 23295, 27954, 31060, 37034, 41931, 46590, 55551, 55908, 69885, 74068, 83862, 92585, 93180, 111102, 139770, 166653, 167724, 185170, 209655, 222204, 277755, 279540, 333306, 370340, 419310, 499959, 555510, 666612, 833265, 838620, 999918, 1111020, 1666530, 1999836, 2499795, 3333060, 4999590, 9999180, 28756901, 57513802, 86270703, 115027604, 143784505, 172541406, 258812109, 287569010, 345082812, 431353515, 517624218, 575138020, 776436327, 862707030, 1035248436, 1294060545, 1552872654, 1725414060, 2588121090, 3105745308, 3882181635, 5176242180, 7764363270, 15528726540]

約数ペア:

[(1, 15528726540), (2, 7764363270), (3, 5176242180), (4, 3882181635), (5, 3105745308), (6, 2588121090), (9, 1725414060), (10, 1552872654), (12, 1294060545), (15, 1035248436), (18, 862707030), (20, 776436327), (27, 575138020), (30, 517624218), (36, 431353515), (45, 345082812), (54, 287569010), (60, 258812109), (90, 172541406), (108, 143784505), (135, 115027604), (180, 86270703), (270, 57513802), (540, 28756901), (1553, 9999180), (3106, 4999590), (4659, 3333060), (6212, 2499795), (7765, 1999836), (9318, 1666530), (13977, 1111020), (15530, 999918), (18517, 838620), (18636, 833265), (23295, 666612), (27954, 555510), (31060, 499959), (37034, 419310), (41931, 370340), (46590, 333306), (55551, 279540), (55908, 277755), (69885, 222204), (74068, 209655), (83862, 185170), (92585, 167724), (93180, 166653), (111102, 139770)]