190035120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71983}}^1$

素因数の和:72010

約数の個数: 80

約数和(自身を含む): 642673152

約数和(自身を除く): 452638032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 71983, 143966, 215949, 287932, 359915, 431898, 575864, 719830, 791813, 863796, 1079745, 1151728, 1439660, 1583626, 1727592, 2159490, 2375439, 2879320, 3167252, 3455184, 3959065, 4318980, 4750878, 5758640, 6334504, 7918130, 8637960, 9501756, 11877195, 12669008, 15836260, 17275920, 19003512, 23754390, 31672520, 38007024, 47508780, 63345040, 95017560, 190035120]

約数ペア:

[(1, 190035120), (2, 95017560), (3, 63345040), (4, 47508780), (5, 38007024), (6, 31672520), (8, 23754390), (10, 19003512), (11, 17275920), (12, 15836260), (15, 12669008), (16, 11877195), (20, 9501756), (22, 8637960), (24, 7918130), (30, 6334504), (33, 5758640), (40, 4750878), (44, 4318980), (48, 3959065), (55, 3455184), (60, 3167252), (66, 2879320), (80, 2375439), (88, 2159490), (110, 1727592), (120, 1583626), (132, 1439660), (165, 1151728), (176, 1079745), (220, 863796), (240, 791813), (264, 719830), (330, 575864), (440, 431898), (528, 359915), (660, 287932), (880, 215949), (1320, 143966), (2640, 71983)]