55295760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:545

約数の個数: 160

約数和(自身を含む): 189987840

約数和(自身を除く): 134692080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 444, 479, 481, 520, 555, 592, 624, 740, 780, 888, 958, 962, 1040, 1110, 1437, 1443, 1480, 1560, 1776, 1916, 1924, 2220, 2395, 2405, 2874, 2886, 2960, 3120, 3832, 3848, 4440, 4790, 4810, 5748, 5772, 6227, 7185, 7215, 7664, 7696, 8880, 9580, 9620, 11496, 11544, 12454, 14370, 14430, 17723, 18681, 19160, 19240, 22992, 23088, 24908, 28740, 28860, 31135, 35446, 37362, 38320, 38480, 49816, 53169, 57480, 57720, 62270, 70892, 74724, 88615, 93405, 99632, 106338, 114960, 115440, 124540, 141784, 149448, 177230, 186810, 212676, 230399, 249080, 265845, 283568, 298896, 354460, 373620, 425352, 460798, 498160, 531690, 691197, 708920, 747240, 850704, 921596, 1063380, 1151995, 1382394, 1417840, 1494480, 1843192, 2126760, 2303990, 2764788, 3455985, 3686384, 4253520, 4607980, 5529576, 6911970, 9215960, 11059152, 13823940, 18431920, 27647880, 55295760]

約数ペア:

[(1, 55295760), (2, 27647880), (3, 18431920), (4, 13823940), (5, 11059152), (6, 9215960), (8, 6911970), (10, 5529576), (12, 4607980), (13, 4253520), (15, 3686384), (16, 3455985), (20, 2764788), (24, 2303990), (26, 2126760), (30, 1843192), (37, 1494480), (39, 1417840), (40, 1382394), (48, 1151995), (52, 1063380), (60, 921596), (65, 850704), (74, 747240), (78, 708920), (80, 691197), (104, 531690), (111, 498160), (120, 460798), (130, 425352), (148, 373620), (156, 354460), (185, 298896), (195, 283568), (208, 265845), (222, 249080), (240, 230399), (260, 212676), (296, 186810), (312, 177230), (370, 149448), (390, 141784), (444, 124540), (479, 115440), (481, 114960), (520, 106338), (555, 99632), (592, 93405), (624, 88615), (740, 74724), (780, 70892), (888, 62270), (958, 57720), (962, 57480), (1040, 53169), (1110, 49816), (1437, 38480), (1443, 38320), (1480, 37362), (1560, 35446), (1776, 31135), (1916, 28860), (1924, 28740), (2220, 24908), (2395, 23088), (2405, 22992), (2874, 19240), (2886, 19160), (2960, 18681), (3120, 17723), (3832, 14430), (3848, 14370), (4440, 12454), (4790, 11544), (4810, 11496), (5748, 9620), (5772, 9580), (6227, 8880), (7185, 7696), (7215, 7664)]