1945708560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3769}}^1$

素因数の和:4030

約数の個数: 160

約数和(自身を含む): 6731712000

約数和(自身を除く): 4786003440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 239, 240, 270, 360, 432, 478, 540, 717, 720, 956, 1080, 1195, 1434, 1912, 2151, 2160, 2390, 2868, 3585, 3769, 3824, 4302, 4780, 5736, 6453, 7170, 7538, 8604, 9560, 10755, 11307, 11472, 12906, 14340, 15076, 17208, 18845, 19120, 21510, 22614, 25812, 28680, 30152, 32265, 33921, 34416, 37690, 43020, 45228, 51624, 56535, 57360, 60304, 64530, 67842, 75380, 86040, 90456, 101763, 103248, 113070, 129060, 135684, 150760, 169605, 172080, 180912, 203526, 226140, 258120, 271368, 301520, 339210, 407052, 452280, 508815, 516240, 542736, 678420, 814104, 900791, 904560, 1017630, 1356840, 1628208, 1801582, 2035260, 2702373, 2713680, 3603164, 4070520, 4503955, 5404746, 7206328, 8107119, 8141040, 9007910, 10809492, 13511865, 14412656, 16214238, 18015820, 21618984, 24321357, 27023730, 32428476, 36031640, 40535595, 43237968, 48642714, 54047460, 64856952, 72063280, 81071190, 97285428, 108094920, 121606785, 129713904, 162142380, 194570856, 216189840, 243213570, 324284760, 389141712, 486427140, 648569520, 972854280, 1945708560]

約数ペア:

[(1, 1945708560), (2, 972854280), (3, 648569520), (4, 486427140), (5, 389141712), (6, 324284760), (8, 243213570), (9, 216189840), (10, 194570856), (12, 162142380), (15, 129713904), (16, 121606785), (18, 108094920), (20, 97285428), (24, 81071190), (27, 72063280), (30, 64856952), (36, 54047460), (40, 48642714), (45, 43237968), (48, 40535595), (54, 36031640), (60, 32428476), (72, 27023730), (80, 24321357), (90, 21618984), (108, 18015820), (120, 16214238), (135, 14412656), (144, 13511865), (180, 10809492), (216, 9007910), (239, 8141040), (240, 8107119), (270, 7206328), (360, 5404746), (432, 4503955), (478, 4070520), (540, 3603164), (717, 2713680), (720, 2702373), (956, 2035260), (1080, 1801582), (1195, 1628208), (1434, 1356840), (1912, 1017630), (2151, 904560), (2160, 900791), (2390, 814104), (2868, 678420), (3585, 542736), (3769, 516240), (3824, 508815), (4302, 452280), (4780, 407052), (5736, 339210), (6453, 301520), (7170, 271368), (7538, 258120), (8604, 226140), (9560, 203526), (10755, 180912), (11307, 172080), (11472, 169605), (12906, 150760), (14340, 135684), (15076, 129060), (17208, 113070), (18845, 103248), (19120, 101763), (21510, 90456), (22614, 86040), (25812, 75380), (28680, 67842), (30152, 64530), (32265, 60304), (33921, 57360), (34416, 56535), (37690, 51624), (43020, 45228)]