159565680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2436

約数の個数: 160

約数和(自身を含む): 567582720

約数和(自身を除く): 408017040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2383, 2480, 2790, 3348, 3720, 4185, 4464, 4766, 5580, 6696, 7149, 7440, 8370, 9532, 11160, 11915, 13392, 14298, 16740, 19064, 21447, 22320, 23830, 28596, 33480, 35745, 38128, 42894, 47660, 57192, 64341, 66960, 71490, 73873, 85788, 95320, 107235, 114384, 128682, 142980, 147746, 171576, 190640, 214470, 221619, 257364, 285960, 295492, 321705, 343152, 369365, 428940, 443238, 514728, 571920, 590984, 643410, 664857, 738730, 857880, 886476, 1029456, 1108095, 1181968, 1286820, 1329714, 1477460, 1715760, 1772952, 1994571, 2216190, 2573640, 2659428, 2954920, 3324285, 3545904, 3989142, 4432380, 5147280, 5318856, 5909840, 6648570, 7978284, 8864760, 9972855, 10637712, 13297140, 15956568, 17729520, 19945710, 26594280, 31913136, 39891420, 53188560, 79782840, 159565680]

約数ペア:

[(1, 159565680), (2, 79782840), (3, 53188560), (4, 39891420), (5, 31913136), (6, 26594280), (8, 19945710), (9, 17729520), (10, 15956568), (12, 13297140), (15, 10637712), (16, 9972855), (18, 8864760), (20, 7978284), (24, 6648570), (27, 5909840), (30, 5318856), (31, 5147280), (36, 4432380), (40, 3989142), (45, 3545904), (48, 3324285), (54, 2954920), (60, 2659428), (62, 2573640), (72, 2216190), (80, 1994571), (90, 1772952), (93, 1715760), (108, 1477460), (120, 1329714), (124, 1286820), (135, 1181968), (144, 1108095), (155, 1029456), (180, 886476), (186, 857880), (216, 738730), (240, 664857), (248, 643410), (270, 590984), (279, 571920), (310, 514728), (360, 443238), (372, 428940), (432, 369365), (465, 343152), (496, 321705), (540, 295492), (558, 285960), (620, 257364), (720, 221619), (744, 214470), (837, 190640), (930, 171576), (1080, 147746), (1116, 142980), (1240, 128682), (1395, 114384), (1488, 107235), (1674, 95320), (1860, 85788), (2160, 73873), (2232, 71490), (2383, 66960), (2480, 64341), (2790, 57192), (3348, 47660), (3720, 42894), (4185, 38128), (4464, 35745), (4766, 33480), (5580, 28596), (6696, 23830), (7149, 22320), (7440, 21447), (8370, 19064), (9532, 16740), (11160, 14298), (11915, 13392)]