219021840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101399}}^1$

素因数の和:101421

約数の個数: 80

約数和(自身を含む): 754416000

約数和(自身を除く): 535394160

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, 240, 270, 360, 432, 540, 720, 1080, 2160, 101399, 202798, 304197, 405596, 506995, 608394, 811192, 912591, 1013990, 1216788, 1520985, 1622384, 1825182, 2027980, 2433576, 2737773, 3041970, 3650364, 4055960, 4562955, 4867152, 5475546, 6083940, 7300728, 8111920, 9125910, 10951092, 12167880, 13688865, 14601456, 18251820, 21902184, 24335760, 27377730, 36503640, 43804368, 54755460, 73007280, 109510920, 219021840]

約数ペア:

[(1, 219021840), (2, 109510920), (3, 73007280), (4, 54755460), (5, 43804368), (6, 36503640), (8, 27377730), (9, 24335760), (10, 21902184), (12, 18251820), (15, 14601456), (16, 13688865), (18, 12167880), (20, 10951092), (24, 9125910), (27, 8111920), (30, 7300728), (36, 6083940), (40, 5475546), (45, 4867152), (48, 4562955), (54, 4055960), (60, 3650364), (72, 3041970), (80, 2737773), (90, 2433576), (108, 2027980), (120, 1825182), (135, 1622384), (144, 1520985), (180, 1216788), (216, 1013990), (240, 912591), (270, 811192), (360, 608394), (432, 506995), (540, 405596), (720, 304197), (1080, 202798), (2160, 101399)]