30408057960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{36200069}}^1$

素因数の和:36200090

約数の個数: 64

約数和(自身を含む): 104256201600

約数和(自身を除く): 73848143640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 36200069, 72400138, 108600207, 144800276, 181000345, 217200414, 253400483, 289600552, 362000690, 434400828, 506800966, 543001035, 724001380, 760201449, 868801656, 1013601932, 1086002070, 1267002415, 1448002760, 1520402898, 2027203864, 2172004140, 2534004830, 3040805796, 3801007245, 4344008280, 5068009660, 6081611592, 7602014490, 10136019320, 15204028980, 30408057960]

約数ペア:

[(1, 30408057960), (2, 15204028980), (3, 10136019320), (4, 7602014490), (5, 6081611592), (6, 5068009660), (7, 4344008280), (8, 3801007245), (10, 3040805796), (12, 2534004830), (14, 2172004140), (15, 2027203864), (20, 1520402898), (21, 1448002760), (24, 1267002415), (28, 1086002070), (30, 1013601932), (35, 868801656), (40, 760201449), (42, 724001380), (56, 543001035), (60, 506800966), (70, 434400828), (84, 362000690), (105, 289600552), (120, 253400483), (140, 217200414), (168, 181000345), (210, 144800276), (280, 108600207), (420, 72400138), (840, 36200069)]