165107280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52919}}^1$

素因数の和:52948

約数の個数: 80

約数和(自身を含む): 551214720

約数和(自身を除く): 386107440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 52919, 105838, 158757, 211676, 264595, 317514, 423352, 529190, 635028, 687947, 793785, 846704, 1058380, 1270056, 1375894, 1587570, 2063841, 2116760, 2540112, 2751788, 3175140, 3439735, 4127682, 4233520, 5503576, 6350280, 6879470, 8255364, 10319205, 11007152, 12700560, 13758940, 16510728, 20638410, 27517880, 33021456, 41276820, 55035760, 82553640, 165107280]

約数ペア:

[(1, 165107280), (2, 82553640), (3, 55035760), (4, 41276820), (5, 33021456), (6, 27517880), (8, 20638410), (10, 16510728), (12, 13758940), (13, 12700560), (15, 11007152), (16, 10319205), (20, 8255364), (24, 6879470), (26, 6350280), (30, 5503576), (39, 4233520), (40, 4127682), (48, 3439735), (52, 3175140), (60, 2751788), (65, 2540112), (78, 2116760), (80, 2063841), (104, 1587570), (120, 1375894), (130, 1270056), (156, 1058380), (195, 846704), (208, 793785), (240, 687947), (260, 635028), (312, 529190), (390, 423352), (520, 317514), (624, 264595), (780, 211676), (1040, 158757), (1560, 105838), (3120, 52919)]