121360320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{42139}}^1$

素因数の和:42162

約数の個数: 84

約数和(自身を含む): 417438840

約数和(自身を除く): 296078520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 42139, 84278, 126417, 168556, 210695, 252834, 337112, 379251, 421390, 505668, 632085, 674224, 758502, 842780, 1011336, 1264170, 1348448, 1517004, 1685560, 1896255, 2022672, 2528340, 2696896, 3034008, 3371120, 3792510, 4045344, 5056680, 6068016, 6742240, 7585020, 8090688, 10113360, 12136032, 13484480, 15170040, 20226720, 24272064, 30340080, 40453440, 60680160, 121360320]

約数ペア:

[(1, 121360320), (2, 60680160), (3, 40453440), (4, 30340080), (5, 24272064), (6, 20226720), (8, 15170040), (9, 13484480), (10, 12136032), (12, 10113360), (15, 8090688), (16, 7585020), (18, 6742240), (20, 6068016), (24, 5056680), (30, 4045344), (32, 3792510), (36, 3371120), (40, 3034008), (45, 2696896), (48, 2528340), (60, 2022672), (64, 1896255), (72, 1685560), (80, 1517004), (90, 1348448), (96, 1264170), (120, 1011336), (144, 842780), (160, 758502), (180, 674224), (192, 632085), (240, 505668), (288, 421390), (320, 379251), (360, 337112), (480, 252834), (576, 210695), (720, 168556), (960, 126417), (1440, 84278), (2880, 42139)]