1550286720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1487}}^1$

素因数の和:1693

約数の個数: 192

約数和(自身を含む): 5386530240

約数和(自身を除く): 3836243520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 181, 192, 240, 288, 320, 360, 362, 384, 480, 543, 576, 640, 720, 724, 905, 960, 1086, 1152, 1440, 1448, 1487, 1629, 1810, 1920, 2172, 2715, 2880, 2896, 2974, 3258, 3620, 4344, 4461, 5430, 5760, 5792, 5948, 6516, 7240, 7435, 8145, 8688, 8922, 10860, 11584, 11896, 13032, 13383, 14480, 14870, 16290, 17376, 17844, 21720, 22305, 23168, 23792, 26064, 26766, 28960, 29740, 32580, 34752, 35688, 43440, 44610, 47584, 52128, 53532, 57920, 59480, 65160, 66915, 69504, 71376, 86880, 89220, 95168, 104256, 107064, 115840, 118960, 130320, 133830, 142752, 173760, 178440, 190336, 208512, 214128, 237920, 260640, 267660, 269147, 285504, 347520, 356880, 428256, 475840, 521280, 535320, 538294, 571008, 713760, 807441, 856512, 951680, 1042560, 1070640, 1076588, 1345735, 1427520, 1614882, 1713024, 2141280, 2153176, 2422323, 2691470, 2855040, 3229764, 4037205, 4282560, 4306352, 4844646, 5382940, 6459528, 8074410, 8565120, 8612704, 9689292, 10765880, 12111615, 12919056, 16148820, 17225408, 19378584, 21531760, 24223230, 25838112, 32297640, 34450816, 38757168, 43063520, 48446460, 51676224, 64595280, 77514336, 86127040, 96892920, 103352448, 129190560, 155028672, 172254080, 193785840, 258381120, 310057344, 387571680, 516762240, 775143360, 1550286720]

約数ペア:

[(1, 1550286720), (2, 775143360), (3, 516762240), (4, 387571680), (5, 310057344), (6, 258381120), (8, 193785840), (9, 172254080), (10, 155028672), (12, 129190560), (15, 103352448), (16, 96892920), (18, 86127040), (20, 77514336), (24, 64595280), (30, 51676224), (32, 48446460), (36, 43063520), (40, 38757168), (45, 34450816), (48, 32297640), (60, 25838112), (64, 24223230), (72, 21531760), (80, 19378584), (90, 17225408), (96, 16148820), (120, 12919056), (128, 12111615), (144, 10765880), (160, 9689292), (180, 8612704), (181, 8565120), (192, 8074410), (240, 6459528), (288, 5382940), (320, 4844646), (360, 4306352), (362, 4282560), (384, 4037205), (480, 3229764), (543, 2855040), (576, 2691470), (640, 2422323), (720, 2153176), (724, 2141280), (905, 1713024), (960, 1614882), (1086, 1427520), (1152, 1345735), (1440, 1076588), (1448, 1070640), (1487, 1042560), (1629, 951680), (1810, 856512), (1920, 807441), (2172, 713760), (2715, 571008), (2880, 538294), (2896, 535320), (2974, 521280), (3258, 475840), (3620, 428256), (4344, 356880), (4461, 347520), (5430, 285504), (5760, 269147), (5792, 267660), (5948, 260640), (6516, 237920), (7240, 214128), (7435, 208512), (8145, 190336), (8688, 178440), (8922, 173760), (10860, 142752), (11584, 133830), (11896, 130320), (13032, 118960), (13383, 115840), (14480, 107064), (14870, 104256), (16290, 95168), (17376, 89220), (17844, 86880), (21720, 71376), (22305, 69504), (23168, 66915), (23792, 65160), (26064, 59480), (26766, 57920), (28960, 53532), (29740, 52128), (32580, 47584), (34752, 44610), (35688, 43440)]