28943760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1453}}^1$

素因数の和:1552

約数の個数: 80

約数和(自身を含む): 90869184

約数和(自身を除く): 61925424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1453, 1660, 1992, 2490, 2906, 3320, 3984, 4359, 4980, 5812, 6640, 7265, 8718, 9960, 11624, 14530, 17436, 19920, 21795, 23248, 29060, 34872, 43590, 58120, 69744, 87180, 116240, 120599, 174360, 241198, 348720, 361797, 482396, 602995, 723594, 964792, 1205990, 1447188, 1808985, 1929584, 2411980, 2894376, 3617970, 4823960, 5788752, 7235940, 9647920, 14471880, 28943760]

約数ペア:

[(1, 28943760), (2, 14471880), (3, 9647920), (4, 7235940), (5, 5788752), (6, 4823960), (8, 3617970), (10, 2894376), (12, 2411980), (15, 1929584), (16, 1808985), (20, 1447188), (24, 1205990), (30, 964792), (40, 723594), (48, 602995), (60, 482396), (80, 361797), (83, 348720), (120, 241198), (166, 174360), (240, 120599), (249, 116240), (332, 87180), (415, 69744), (498, 58120), (664, 43590), (830, 34872), (996, 29060), (1245, 23248), (1328, 21795), (1453, 19920), (1660, 17436), (1992, 14530), (2490, 11624), (2906, 9960), (3320, 8718), (3984, 7265), (4359, 6640), (4980, 5812)]