830296080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2311}}^1$

素因数の和:2829

約数の個数: 120

約数和(自身を含む): 2795208000

約数和(自身を除く): 1964911920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 499, 720, 998, 1497, 1996, 2311, 2495, 2994, 3992, 4491, 4622, 4990, 5988, 6933, 7485, 7984, 8982, 9244, 9980, 11555, 11976, 13866, 14970, 17964, 18488, 19960, 20799, 22455, 23110, 23952, 27732, 29940, 34665, 35928, 36976, 39920, 41598, 44910, 46220, 55464, 59880, 69330, 71856, 83196, 89820, 92440, 103995, 110928, 119760, 138660, 166392, 179640, 184880, 207990, 277320, 332784, 359280, 415980, 554640, 831960, 1153189, 1663920, 2306378, 3459567, 4612756, 5765945, 6919134, 9225512, 10378701, 11531890, 13838268, 17297835, 18451024, 20757402, 23063780, 27676536, 34595670, 41514804, 46127560, 51893505, 55353072, 69191340, 83029608, 92255120, 103787010, 138382680, 166059216, 207574020, 276765360, 415148040, 830296080]

約数ペア:

[(1, 830296080), (2, 415148040), (3, 276765360), (4, 207574020), (5, 166059216), (6, 138382680), (8, 103787010), (9, 92255120), (10, 83029608), (12, 69191340), (15, 55353072), (16, 51893505), (18, 46127560), (20, 41514804), (24, 34595670), (30, 27676536), (36, 23063780), (40, 20757402), (45, 18451024), (48, 17297835), (60, 13838268), (72, 11531890), (80, 10378701), (90, 9225512), (120, 6919134), (144, 5765945), (180, 4612756), (240, 3459567), (360, 2306378), (499, 1663920), (720, 1153189), (998, 831960), (1497, 554640), (1996, 415980), (2311, 359280), (2495, 332784), (2994, 277320), (3992, 207990), (4491, 184880), (4622, 179640), (4990, 166392), (5988, 138660), (6933, 119760), (7485, 110928), (7984, 103995), (8982, 92440), (9244, 89820), (9980, 83196), (11555, 71856), (11976, 69330), (13866, 59880), (14970, 55464), (17964, 46220), (18488, 44910), (19960, 41598), (20799, 39920), (22455, 36976), (23110, 35928), (23952, 34665), (27732, 29940)]