239349360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{16349}}^1$

素因数の和:16426

約数の個数: 80

約数和(自身を含む): 754192800

約数和(自身を除く): 514843440

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, 16349, 32698, 49047, 65396, 81745, 98094, 130792, 163490, 196188, 245235, 261584, 326980, 392376, 490470, 653960, 784752, 980940, 997289, 1307920, 1961880, 1994578, 2991867, 3923760, 3989156, 4986445, 5983734, 7978312, 9972890, 11967468, 14959335, 15956624, 19945780, 23934936, 29918670, 39891560, 47869872, 59837340, 79783120, 119674680, 239349360]

約数ペア:

[(1, 239349360), (2, 119674680), (3, 79783120), (4, 59837340), (5, 47869872), (6, 39891560), (8, 29918670), (10, 23934936), (12, 19945780), (15, 15956624), (16, 14959335), (20, 11967468), (24, 9972890), (30, 7978312), (40, 5983734), (48, 4986445), (60, 3989156), (61, 3923760), (80, 2991867), (120, 1994578), (122, 1961880), (183, 1307920), (240, 997289), (244, 980940), (305, 784752), (366, 653960), (488, 490470), (610, 392376), (732, 326980), (915, 261584), (976, 245235), (1220, 196188), (1464, 163490), (1830, 130792), (2440, 98094), (2928, 81745), (3660, 65396), (4880, 49047), (7320, 32698), (14640, 16349)]