30305760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3323}}^1$

素因数の和:3360

約数の個数: 96

約数和(自身を含む): 100517760

約数和(自身を除く): 70212000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 3323, 4560, 6646, 9120, 9969, 13292, 16615, 19938, 26584, 33230, 39876, 49845, 53168, 63137, 66460, 79752, 99690, 106336, 126274, 132920, 159504, 189411, 199380, 252548, 265840, 315685, 319008, 378822, 398760, 505096, 531680, 631370, 757644, 797520, 947055, 1010192, 1262740, 1515288, 1595040, 1894110, 2020384, 2525480, 3030576, 3788220, 5050960, 6061152, 7576440, 10101920, 15152880, 30305760]

約数ペア:

[(1, 30305760), (2, 15152880), (3, 10101920), (4, 7576440), (5, 6061152), (6, 5050960), (8, 3788220), (10, 3030576), (12, 2525480), (15, 2020384), (16, 1894110), (19, 1595040), (20, 1515288), (24, 1262740), (30, 1010192), (32, 947055), (38, 797520), (40, 757644), (48, 631370), (57, 531680), (60, 505096), (76, 398760), (80, 378822), (95, 319008), (96, 315685), (114, 265840), (120, 252548), (152, 199380), (160, 189411), (190, 159504), (228, 132920), (240, 126274), (285, 106336), (304, 99690), (380, 79752), (456, 66460), (480, 63137), (570, 53168), (608, 49845), (760, 39876), (912, 33230), (1140, 26584), (1520, 19938), (1824, 16615), (2280, 13292), (3040, 9969), (3323, 9120), (4560, 6646)]