1520874540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5483}}^1$

素因数の和:5588

約数の個数: 144

約数和(自身を含む): 4886638848

約数和(自身を除く): 3365764308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 67, 69, 90, 92, 115, 134, 138, 180, 201, 207, 230, 268, 276, 335, 345, 402, 414, 460, 603, 670, 690, 804, 828, 1005, 1035, 1206, 1340, 1380, 1541, 2010, 2070, 2412, 3015, 3082, 4020, 4140, 4623, 5483, 6030, 6164, 7705, 9246, 10966, 12060, 13869, 15410, 16449, 18492, 21932, 23115, 27415, 27738, 30820, 32898, 46230, 49347, 54830, 55476, 65796, 69345, 82245, 92460, 98694, 109660, 126109, 138690, 164490, 197388, 246735, 252218, 277380, 328980, 367361, 378327, 493470, 504436, 630545, 734722, 756654, 986940, 1102083, 1134981, 1261090, 1469444, 1513308, 1836805, 1891635, 2204166, 2269962, 2522180, 3306249, 3673610, 3783270, 4408332, 4539924, 5510415, 5674905, 6612498, 7347220, 7566540, 8449303, 11020830, 11349810, 13224996, 16531245, 16898606, 22041660, 22699620, 25347909, 33062490, 33797212, 42246515, 50695818, 66124980, 76043727, 84493030, 101391636, 126739545, 152087454, 168986060, 253479090, 304174908, 380218635, 506958180, 760437270, 1520874540]

約数ペア:

[(1, 1520874540), (2, 760437270), (3, 506958180), (4, 380218635), (5, 304174908), (6, 253479090), (9, 168986060), (10, 152087454), (12, 126739545), (15, 101391636), (18, 84493030), (20, 76043727), (23, 66124980), (30, 50695818), (36, 42246515), (45, 33797212), (46, 33062490), (60, 25347909), (67, 22699620), (69, 22041660), (90, 16898606), (92, 16531245), (115, 13224996), (134, 11349810), (138, 11020830), (180, 8449303), (201, 7566540), (207, 7347220), (230, 6612498), (268, 5674905), (276, 5510415), (335, 4539924), (345, 4408332), (402, 3783270), (414, 3673610), (460, 3306249), (603, 2522180), (670, 2269962), (690, 2204166), (804, 1891635), (828, 1836805), (1005, 1513308), (1035, 1469444), (1206, 1261090), (1340, 1134981), (1380, 1102083), (1541, 986940), (2010, 756654), (2070, 734722), (2412, 630545), (3015, 504436), (3082, 493470), (4020, 378327), (4140, 367361), (4623, 328980), (5483, 277380), (6030, 252218), (6164, 246735), (7705, 197388), (9246, 164490), (10966, 138690), (12060, 126109), (13869, 109660), (15410, 98694), (16449, 92460), (18492, 82245), (21932, 69345), (23115, 65796), (27415, 55476), (27738, 54830), (30820, 49347), (32898, 46230)]