233773440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:724

約数の個数: 128

約数和(自身を含む): 749455200

約数和(自身を除く): 515681760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 313, 320, 384, 389, 480, 626, 640, 778, 939, 960, 1167, 1252, 1556, 1565, 1878, 1920, 1945, 2334, 2504, 3112, 3130, 3756, 3890, 4668, 4695, 5008, 5835, 6224, 6260, 7512, 7780, 9336, 9390, 10016, 11670, 12448, 12520, 15024, 15560, 18672, 18780, 20032, 23340, 24896, 25040, 30048, 31120, 37344, 37560, 40064, 46680, 49792, 50080, 60096, 62240, 74688, 75120, 93360, 100160, 120192, 121757, 124480, 149376, 150240, 186720, 200320, 243514, 248960, 300480, 365271, 373440, 487028, 600960, 608785, 730542, 746880, 974056, 1217570, 1461084, 1826355, 1948112, 2435140, 2922168, 3652710, 3896224, 4870280, 5844336, 7305420, 7792448, 9740560, 11688672, 14610840, 15584896, 19481120, 23377344, 29221680, 38962240, 46754688, 58443360, 77924480, 116886720, 233773440]

約数ペア:

[(1, 233773440), (2, 116886720), (3, 77924480), (4, 58443360), (5, 46754688), (6, 38962240), (8, 29221680), (10, 23377344), (12, 19481120), (15, 15584896), (16, 14610840), (20, 11688672), (24, 9740560), (30, 7792448), (32, 7305420), (40, 5844336), (48, 4870280), (60, 3896224), (64, 3652710), (80, 2922168), (96, 2435140), (120, 1948112), (128, 1826355), (160, 1461084), (192, 1217570), (240, 974056), (313, 746880), (320, 730542), (384, 608785), (389, 600960), (480, 487028), (626, 373440), (640, 365271), (778, 300480), (939, 248960), (960, 243514), (1167, 200320), (1252, 186720), (1556, 150240), (1565, 149376), (1878, 124480), (1920, 121757), (1945, 120192), (2334, 100160), (2504, 93360), (3112, 75120), (3130, 74688), (3756, 62240), (3890, 60096), (4668, 50080), (4695, 49792), (5008, 46680), (5835, 40064), (6224, 37560), (6260, 37344), (7512, 31120), (7780, 30048), (9336, 25040), (9390, 24896), (10016, 23340), (11670, 20032), (12448, 18780), (12520, 18672), (15024, 15560)]