293722320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20063}}^1$

素因数の和:20140

約数の個数: 80

約数和(自身を含む): 925512192

約数和(自身を除く): 631789872

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, 2440, 2928, 3660, 4880, 7320, 14640, 20063, 40126, 60189, 80252, 100315, 120378, 160504, 200630, 240756, 300945, 321008, 401260, 481512, 601890, 802520, 963024, 1203780, 1223843, 1605040, 2407560, 2447686, 3671529, 4815120, 4895372, 6119215, 7343058, 9790744, 12238430, 14686116, 18357645, 19581488, 24476860, 29372232, 36715290, 48953720, 58744464, 73430580, 97907440, 146861160, 293722320]

約数ペア:

[(1, 293722320), (2, 146861160), (3, 97907440), (4, 73430580), (5, 58744464), (6, 48953720), (8, 36715290), (10, 29372232), (12, 24476860), (15, 19581488), (16, 18357645), (20, 14686116), (24, 12238430), (30, 9790744), (40, 7343058), (48, 6119215), (60, 4895372), (61, 4815120), (80, 3671529), (120, 2447686), (122, 2407560), (183, 1605040), (240, 1223843), (244, 1203780), (305, 963024), (366, 802520), (488, 601890), (610, 481512), (732, 401260), (915, 321008), (976, 300945), (1220, 240756), (1464, 200630), (1830, 160504), (2440, 120378), (2928, 100315), (3660, 80252), (4880, 60189), (7320, 40126), (14640, 20063)]