460996920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{541}}^1$

素因数の和:827

約数の個数: 160

約数和(自身を含む): 1558228320

約数和(自身を除く): 1097231400

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, 81, 90, 108, 120, 135, 162, 180, 216, 263, 270, 324, 360, 405, 526, 540, 541, 648, 789, 810, 1052, 1080, 1082, 1315, 1578, 1620, 1623, 2104, 2164, 2367, 2630, 2705, 3156, 3240, 3246, 3945, 4328, 4734, 4869, 5260, 5410, 6312, 6492, 7101, 7890, 8115, 9468, 9738, 10520, 10820, 11835, 12984, 14202, 14607, 15780, 16230, 18936, 19476, 21303, 21640, 23670, 24345, 28404, 29214, 31560, 32460, 35505, 38952, 42606, 43821, 47340, 48690, 56808, 58428, 64920, 71010, 73035, 85212, 87642, 94680, 97380, 106515, 116856, 142020, 142283, 146070, 170424, 175284, 194760, 213030, 219105, 284040, 284566, 292140, 350568, 426060, 426849, 438210, 569132, 584280, 711415, 852120, 853698, 876420, 1138264, 1280547, 1422830, 1707396, 1752840, 2134245, 2561094, 2845660, 3414792, 3841641, 4268490, 5122188, 5691320, 6402735, 7683282, 8536980, 10244376, 11524923, 12805470, 15366564, 17073960, 19208205, 23049846, 25610940, 30733128, 38416410, 46099692, 51221880, 57624615, 76832820, 92199384, 115249230, 153665640, 230498460, 460996920]

約数ペア:

[(1, 460996920), (2, 230498460), (3, 153665640), (4, 115249230), (5, 92199384), (6, 76832820), (8, 57624615), (9, 51221880), (10, 46099692), (12, 38416410), (15, 30733128), (18, 25610940), (20, 23049846), (24, 19208205), (27, 17073960), (30, 15366564), (36, 12805470), (40, 11524923), (45, 10244376), (54, 8536980), (60, 7683282), (72, 6402735), (81, 5691320), (90, 5122188), (108, 4268490), (120, 3841641), (135, 3414792), (162, 2845660), (180, 2561094), (216, 2134245), (263, 1752840), (270, 1707396), (324, 1422830), (360, 1280547), (405, 1138264), (526, 876420), (540, 853698), (541, 852120), (648, 711415), (789, 584280), (810, 569132), (1052, 438210), (1080, 426849), (1082, 426060), (1315, 350568), (1578, 292140), (1620, 284566), (1623, 284040), (2104, 219105), (2164, 213030), (2367, 194760), (2630, 175284), (2705, 170424), (3156, 146070), (3240, 142283), (3246, 142020), (3945, 116856), (4328, 106515), (4734, 97380), (4869, 94680), (5260, 87642), (5410, 85212), (6312, 73035), (6492, 71010), (7101, 64920), (7890, 58428), (8115, 56808), (9468, 48690), (9738, 47340), (10520, 43821), (10820, 42606), (11835, 38952), (12984, 35505), (14202, 32460), (14607, 31560), (15780, 29214), (16230, 28404), (18936, 24345), (19476, 23670), (21303, 21640)]