12820237440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{113173}}^1$

素因数の和:113254

約数の個数: 128

約数和(自身を含む): 41557492800

約数和(自身を除く): 28737255360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 295, 320, 354, 384, 472, 480, 590, 640, 708, 885, 944, 960, 1180, 1416, 1770, 1888, 1920, 2360, 2832, 3540, 3776, 4720, 5664, 7080, 7552, 9440, 11328, 14160, 18880, 22656, 28320, 37760, 56640, 113173, 113280, 226346, 339519, 452692, 565865, 679038, 905384, 1131730, 1358076, 1697595, 1810768, 2263460, 2716152, 3395190, 3621536, 4526920, 5432304, 6677207, 6790380, 7243072, 9053840, 10864608, 13354414, 13580760, 14486144, 18107680, 20031621, 21729216, 26708828, 27161520, 33386035, 36215360, 40063242, 43458432, 53417656, 54323040, 66772070, 72430720, 80126484, 100158105, 106835312, 108646080, 133544140, 160252968, 200316210, 213670624, 217292160, 267088280, 320505936, 400632420, 427341248, 534176560, 641011872, 801264840, 854682496, 1068353120, 1282023744, 1602529680, 2136706240, 2564047488, 3205059360, 4273412480, 6410118720, 12820237440]

約数ペア:

[(1, 12820237440), (2, 6410118720), (3, 4273412480), (4, 3205059360), (5, 2564047488), (6, 2136706240), (8, 1602529680), (10, 1282023744), (12, 1068353120), (15, 854682496), (16, 801264840), (20, 641011872), (24, 534176560), (30, 427341248), (32, 400632420), (40, 320505936), (48, 267088280), (59, 217292160), (60, 213670624), (64, 200316210), (80, 160252968), (96, 133544140), (118, 108646080), (120, 106835312), (128, 100158105), (160, 80126484), (177, 72430720), (192, 66772070), (236, 54323040), (240, 53417656), (295, 43458432), (320, 40063242), (354, 36215360), (384, 33386035), (472, 27161520), (480, 26708828), (590, 21729216), (640, 20031621), (708, 18107680), (885, 14486144), (944, 13580760), (960, 13354414), (1180, 10864608), (1416, 9053840), (1770, 7243072), (1888, 6790380), (1920, 6677207), (2360, 5432304), (2832, 4526920), (3540, 3621536), (3776, 3395190), (4720, 2716152), (5664, 2263460), (7080, 1810768), (7552, 1697595), (9440, 1358076), (11328, 1131730), (14160, 905384), (18880, 679038), (22656, 565865), (28320, 452692), (37760, 339519), (56640, 226346), (113173, 113280)]