159468120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{63281}}^1$

素因数の和:63305

約数の個数: 96

約数和(自身を含む): 592319520

約数和(自身を除く): 432851400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 63281, 126562, 189843, 253124, 316405, 379686, 442967, 506248, 569529, 632810, 759372, 885934, 949215, 1139058, 1265620, 1328901, 1518744, 1771868, 1898430, 2214835, 2278116, 2531240, 2657802, 2847645, 3543736, 3796860, 3986703, 4429670, 4556232, 5315604, 5695290, 6644505, 7593720, 7973406, 8859340, 10631208, 11390580, 13289010, 15946812, 17718680, 19933515, 22781160, 26578020, 31893624, 39867030, 53156040, 79734060, 159468120]

約数ペア:

[(1, 159468120), (2, 79734060), (3, 53156040), (4, 39867030), (5, 31893624), (6, 26578020), (7, 22781160), (8, 19933515), (9, 17718680), (10, 15946812), (12, 13289010), (14, 11390580), (15, 10631208), (18, 8859340), (20, 7973406), (21, 7593720), (24, 6644505), (28, 5695290), (30, 5315604), (35, 4556232), (36, 4429670), (40, 3986703), (42, 3796860), (45, 3543736), (56, 2847645), (60, 2657802), (63, 2531240), (70, 2278116), (72, 2214835), (84, 1898430), (90, 1771868), (105, 1518744), (120, 1328901), (126, 1265620), (140, 1139058), (168, 949215), (180, 885934), (210, 759372), (252, 632810), (280, 569529), (315, 506248), (360, 442967), (420, 379686), (504, 316405), (630, 253124), (840, 189843), (1260, 126562), (2520, 63281)]