30202320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2063}}^1$

素因数の和:2140

約数の個数: 80

約数和(自身を含む): 95208192

約数和(自身を除く): 65005872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2063, 2440, 2928, 3660, 4126, 4880, 6189, 7320, 8252, 10315, 12378, 14640, 16504, 20630, 24756, 30945, 33008, 41260, 49512, 61890, 82520, 99024, 123780, 125843, 165040, 247560, 251686, 377529, 495120, 503372, 629215, 755058, 1006744, 1258430, 1510116, 1887645, 2013488, 2516860, 3020232, 3775290, 5033720, 6040464, 7550580, 10067440, 15101160, 30202320]

約数ペア:

[(1, 30202320), (2, 15101160), (3, 10067440), (4, 7550580), (5, 6040464), (6, 5033720), (8, 3775290), (10, 3020232), (12, 2516860), (15, 2013488), (16, 1887645), (20, 1510116), (24, 1258430), (30, 1006744), (40, 755058), (48, 629215), (60, 503372), (61, 495120), (80, 377529), (120, 251686), (122, 247560), (183, 165040), (240, 125843), (244, 123780), (305, 99024), (366, 82520), (488, 61890), (610, 49512), (732, 41260), (915, 33008), (976, 30945), (1220, 24756), (1464, 20630), (1830, 16504), (2063, 14640), (2440, 12378), (2928, 10315), (3660, 8252), (4126, 7320), (4880, 6189)]