1405468080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{62969}}^1$

素因数の和:63019

約数の個数: 120

約数和(自身を含む): 4872366720

約数和(自身を除く): 3466898640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 62969, 125938, 188907, 251876, 314845, 377814, 503752, 566721, 629690, 755628, 944535, 1007504, 1133442, 1259380, 1511256, 1889070, 1952039, 2266884, 2518760, 2833605, 3022512, 3778140, 3904078, 4533768, 5037520, 5667210, 5856117, 7556280, 7808156, 9067536, 9760195, 11334420, 11712234, 15112560, 15616312, 17568351, 19520390, 22668840, 23424468, 29280585, 31232624, 35136702, 39040780, 45337680, 46848936, 58561170, 70273404, 78081560, 87841755, 93697872, 117122340, 140546808, 156163120, 175683510, 234244680, 281093616, 351367020, 468489360, 702734040, 1405468080]

約数ペア:

[(1, 1405468080), (2, 702734040), (3, 468489360), (4, 351367020), (5, 281093616), (6, 234244680), (8, 175683510), (9, 156163120), (10, 140546808), (12, 117122340), (15, 93697872), (16, 87841755), (18, 78081560), (20, 70273404), (24, 58561170), (30, 46848936), (31, 45337680), (36, 39040780), (40, 35136702), (45, 31232624), (48, 29280585), (60, 23424468), (62, 22668840), (72, 19520390), (80, 17568351), (90, 15616312), (93, 15112560), (120, 11712234), (124, 11334420), (144, 9760195), (155, 9067536), (180, 7808156), (186, 7556280), (240, 5856117), (248, 5667210), (279, 5037520), (310, 4533768), (360, 3904078), (372, 3778140), (465, 3022512), (496, 2833605), (558, 2518760), (620, 2266884), (720, 1952039), (744, 1889070), (930, 1511256), (1116, 1259380), (1240, 1133442), (1395, 1007504), (1488, 944535), (1860, 755628), (2232, 629690), (2480, 566721), (2790, 503752), (3720, 377814), (4464, 314845), (5580, 251876), (7440, 188907), (11160, 125938), (22320, 62969)]