1037490120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{320213}}^1$

素因数の和:320236

約数の個数: 80

約数和(自身を含む): 3487130460

約数和(自身を除く): 2449640340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 320213, 640426, 960639, 1280852, 1601065, 1921278, 2561704, 2881917, 3202130, 3842556, 4803195, 5763834, 6404260, 7685112, 8645751, 9606390, 11527668, 12808520, 14409585, 17291502, 19212780, 23055336, 25937253, 28819170, 34583004, 38425560, 43228755, 51874506, 57638340, 69166008, 86457510, 103749012, 115276680, 129686265, 172915020, 207498024, 259372530, 345830040, 518745060, 1037490120]

約数ペア:

[(1, 1037490120), (2, 518745060), (3, 345830040), (4, 259372530), (5, 207498024), (6, 172915020), (8, 129686265), (9, 115276680), (10, 103749012), (12, 86457510), (15, 69166008), (18, 57638340), (20, 51874506), (24, 43228755), (27, 38425560), (30, 34583004), (36, 28819170), (40, 25937253), (45, 23055336), (54, 19212780), (60, 17291502), (72, 14409585), (81, 12808520), (90, 11527668), (108, 9606390), (120, 8645751), (135, 7685112), (162, 6404260), (180, 5763834), (216, 4803195), (270, 3842556), (324, 3202130), (360, 2881917), (405, 2561704), (540, 1921278), (648, 1601065), (810, 1280852), (1080, 960639), (1620, 640426), (3240, 320213)]