315532080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4339}}^1$

素因数の和:4459

約数の個数: 120

約数和(自身を含む): 1070400240

約数和(自身を除く): 754868160

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, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1515, 1616, 1818, 2020, 2424, 3030, 3636, 4040, 4339, 4545, 4848, 6060, 7272, 8080, 8678, 9090, 12120, 13017, 14544, 17356, 18180, 21695, 24240, 26034, 34712, 36360, 39051, 43390, 52068, 65085, 69424, 72720, 78102, 86780, 104136, 130170, 156204, 173560, 195255, 208272, 260340, 312408, 347120, 390510, 438239, 520680, 624816, 781020, 876478, 1041360, 1314717, 1562040, 1752956, 2191195, 2629434, 3124080, 3505912, 3944151, 4382390, 5258868, 6573585, 7011824, 7888302, 8764780, 10517736, 13147170, 15776604, 17529560, 19720755, 21035472, 26294340, 31553208, 35059120, 39441510, 52588680, 63106416, 78883020, 105177360, 157766040, 315532080]

約数ペア:

[(1, 315532080), (2, 157766040), (3, 105177360), (4, 78883020), (5, 63106416), (6, 52588680), (8, 39441510), (9, 35059120), (10, 31553208), (12, 26294340), (15, 21035472), (16, 19720755), (18, 17529560), (20, 15776604), (24, 13147170), (30, 10517736), (36, 8764780), (40, 7888302), (45, 7011824), (48, 6573585), (60, 5258868), (72, 4382390), (80, 3944151), (90, 3505912), (101, 3124080), (120, 2629434), (144, 2191195), (180, 1752956), (202, 1562040), (240, 1314717), (303, 1041360), (360, 876478), (404, 781020), (505, 624816), (606, 520680), (720, 438239), (808, 390510), (909, 347120), (1010, 312408), (1212, 260340), (1515, 208272), (1616, 195255), (1818, 173560), (2020, 156204), (2424, 130170), (3030, 104136), (3636, 86780), (4040, 78102), (4339, 72720), (4545, 69424), (4848, 65085), (6060, 52068), (7272, 43390), (8080, 39051), (8678, 36360), (9090, 34712), (12120, 26034), (13017, 24240), (14544, 21695), (17356, 18180)]