2827620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 8963136

約数和(自身を除く): 6135516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 683, 690, 828, 1035, 1366, 1380, 2049, 2070, 2732, 3415, 4098, 4140, 6147, 6830, 8196, 10245, 12294, 13660, 15709, 20490, 24588, 30735, 31418, 40980, 47127, 61470, 62836, 78545, 94254, 122940, 141381, 157090, 188508, 235635, 282762, 314180, 471270, 565524, 706905, 942540, 1413810, 2827620]

約数ペア:

[(1, 2827620), (2, 1413810), (3, 942540), (4, 706905), (5, 565524), (6, 471270), (9, 314180), (10, 282762), (12, 235635), (15, 188508), (18, 157090), (20, 141381), (23, 122940), (30, 94254), (36, 78545), (45, 62836), (46, 61470), (60, 47127), (69, 40980), (90, 31418), (92, 30735), (115, 24588), (138, 20490), (180, 15709), (207, 13660), (230, 12294), (276, 10245), (345, 8196), (414, 6830), (460, 6147), (683, 4140), (690, 4098), (828, 3415), (1035, 2732), (1366, 2070), (1380, 2049)]