449311320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{769}}^1$

素因数の和:1330

約数の個数: 128

約数和(自身を含む): 1502424000

約数和(自身を除く): 1053112680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 541, 769, 1080, 1082, 1538, 1623, 2164, 2307, 2705, 3076, 3246, 3845, 4328, 4614, 4869, 5410, 6152, 6492, 6921, 7690, 8115, 9228, 9738, 10820, 11535, 12984, 13842, 14607, 15380, 16230, 18456, 19476, 20763, 21640, 23070, 24345, 27684, 29214, 30760, 32460, 34605, 38952, 41526, 46140, 48690, 55368, 58428, 64920, 69210, 73035, 83052, 92280, 97380, 103815, 116856, 138420, 146070, 166104, 194760, 207630, 276840, 292140, 415260, 416029, 584280, 830520, 832058, 1248087, 1664116, 2080145, 2496174, 3328232, 3744261, 4160290, 4992348, 6240435, 7488522, 8320580, 9984696, 11232783, 12480870, 14977044, 16641160, 18721305, 22465566, 24961740, 29954088, 37442610, 44931132, 49923480, 56163915, 74885220, 89862264, 112327830, 149770440, 224655660, 449311320]

約数ペア:

[(1, 449311320), (2, 224655660), (3, 149770440), (4, 112327830), (5, 89862264), (6, 74885220), (8, 56163915), (9, 49923480), (10, 44931132), (12, 37442610), (15, 29954088), (18, 24961740), (20, 22465566), (24, 18721305), (27, 16641160), (30, 14977044), (36, 12480870), (40, 11232783), (45, 9984696), (54, 8320580), (60, 7488522), (72, 6240435), (90, 4992348), (108, 4160290), (120, 3744261), (135, 3328232), (180, 2496174), (216, 2080145), (270, 1664116), (360, 1248087), (540, 832058), (541, 830520), (769, 584280), (1080, 416029), (1082, 415260), (1538, 292140), (1623, 276840), (2164, 207630), (2307, 194760), (2705, 166104), (3076, 146070), (3246, 138420), (3845, 116856), (4328, 103815), (4614, 97380), (4869, 92280), (5410, 83052), (6152, 73035), (6492, 69210), (6921, 64920), (7690, 58428), (8115, 55368), (9228, 48690), (9738, 46140), (10820, 41526), (11535, 38952), (12984, 34605), (13842, 32460), (14607, 30760), (15380, 29214), (16230, 27684), (18456, 24345), (19476, 23070), (20763, 21640)]