453143520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2887}}^1$

素因数の和:3017

約数の個数: 144

約数和(自身を含む): 1561079520

約数和(自身を除く): 1107936000

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, 72, 80, 90, 96, 109, 120, 144, 160, 180, 218, 240, 288, 327, 360, 436, 480, 545, 654, 720, 872, 981, 1090, 1308, 1440, 1635, 1744, 1962, 2180, 2616, 2887, 3270, 3488, 3924, 4360, 4905, 5232, 5774, 6540, 7848, 8661, 8720, 9810, 10464, 11548, 13080, 14435, 15696, 17322, 17440, 19620, 23096, 25983, 26160, 28870, 31392, 34644, 39240, 43305, 46192, 51966, 52320, 57740, 69288, 78480, 86610, 92384, 103932, 115480, 129915, 138576, 156960, 173220, 207864, 230960, 259830, 277152, 314683, 346440, 415728, 461920, 519660, 629366, 692880, 831456, 944049, 1039320, 1258732, 1385760, 1573415, 1888098, 2078640, 2517464, 2832147, 3146830, 3776196, 4157280, 4720245, 5034928, 5664294, 6293660, 7552392, 9440490, 10069856, 11328588, 12587320, 14160735, 15104784, 18880980, 22657176, 25174640, 28321470, 30209568, 37761960, 45314352, 50349280, 56642940, 75523920, 90628704, 113285880, 151047840, 226571760, 453143520]

約数ペア:

[(1, 453143520), (2, 226571760), (3, 151047840), (4, 113285880), (5, 90628704), (6, 75523920), (8, 56642940), (9, 50349280), (10, 45314352), (12, 37761960), (15, 30209568), (16, 28321470), (18, 25174640), (20, 22657176), (24, 18880980), (30, 15104784), (32, 14160735), (36, 12587320), (40, 11328588), (45, 10069856), (48, 9440490), (60, 7552392), (72, 6293660), (80, 5664294), (90, 5034928), (96, 4720245), (109, 4157280), (120, 3776196), (144, 3146830), (160, 2832147), (180, 2517464), (218, 2078640), (240, 1888098), (288, 1573415), (327, 1385760), (360, 1258732), (436, 1039320), (480, 944049), (545, 831456), (654, 692880), (720, 629366), (872, 519660), (981, 461920), (1090, 415728), (1308, 346440), (1440, 314683), (1635, 277152), (1744, 259830), (1962, 230960), (2180, 207864), (2616, 173220), (2887, 156960), (3270, 138576), (3488, 129915), (3924, 115480), (4360, 103932), (4905, 92384), (5232, 86610), (5774, 78480), (6540, 69288), (7848, 57740), (8661, 52320), (8720, 51966), (9810, 46192), (10464, 43305), (11548, 39240), (13080, 34644), (14435, 31392), (15696, 28870), (17322, 26160), (17440, 25983), (19620, 23096)]