673436880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8581}}^1$

素因数の和:8709

約数の個数: 120

約数和(自身を含む): 2282640360

約数和(自身を除く): 1609203480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1308, 1635, 1744, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 5232, 6540, 7848, 8581, 8720, 9810, 13080, 15696, 17162, 19620, 25743, 26160, 34324, 39240, 42905, 51486, 68648, 77229, 78480, 85810, 102972, 128715, 137296, 154458, 171620, 205944, 257430, 308916, 343240, 386145, 411888, 514860, 617832, 686480, 772290, 935329, 1029720, 1235664, 1544580, 1870658, 2059440, 2805987, 3089160, 3741316, 4676645, 5611974, 6178320, 7482632, 8417961, 9353290, 11223948, 14029935, 14965264, 16835922, 18706580, 22447896, 28059870, 33671844, 37413160, 42089805, 44895792, 56119740, 67343688, 74826320, 84179610, 112239480, 134687376, 168359220, 224478960, 336718440, 673436880]

約数ペア:

[(1, 673436880), (2, 336718440), (3, 224478960), (4, 168359220), (5, 134687376), (6, 112239480), (8, 84179610), (9, 74826320), (10, 67343688), (12, 56119740), (15, 44895792), (16, 42089805), (18, 37413160), (20, 33671844), (24, 28059870), (30, 22447896), (36, 18706580), (40, 16835922), (45, 14965264), (48, 14029935), (60, 11223948), (72, 9353290), (80, 8417961), (90, 7482632), (109, 6178320), (120, 5611974), (144, 4676645), (180, 3741316), (218, 3089160), (240, 2805987), (327, 2059440), (360, 1870658), (436, 1544580), (545, 1235664), (654, 1029720), (720, 935329), (872, 772290), (981, 686480), (1090, 617832), (1308, 514860), (1635, 411888), (1744, 386145), (1962, 343240), (2180, 308916), (2616, 257430), (3270, 205944), (3924, 171620), (4360, 154458), (4905, 137296), (5232, 128715), (6540, 102972), (7848, 85810), (8581, 78480), (8720, 77229), (9810, 68648), (13080, 51486), (15696, 42905), (17162, 39240), (19620, 34324), (25743, 26160)]