240813360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5483}}^1$

素因数の和:5563

約数の個数: 120

約数和(自身を含む): 822139344

約数和(自身を除く): 581325984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5483, 5490, 7320, 8784, 10966, 10980, 14640, 16449, 21932, 21960, 27415, 32898, 43864, 43920, 49347, 54830, 65796, 82245, 87728, 98694, 109660, 131592, 164490, 197388, 219320, 246735, 263184, 328980, 334463, 394776, 438640, 493470, 657960, 668926, 789552, 986940, 1003389, 1315920, 1337852, 1672315, 1973880, 2006778, 2675704, 3010167, 3344630, 3947760, 4013556, 5016945, 5351408, 6020334, 6689260, 8027112, 10033890, 12040668, 13378520, 15050835, 16054224, 20067780, 24081336, 26757040, 30101670, 40135560, 48162672, 60203340, 80271120, 120406680, 240813360]

約数ペア:

[(1, 240813360), (2, 120406680), (3, 80271120), (4, 60203340), (5, 48162672), (6, 40135560), (8, 30101670), (9, 26757040), (10, 24081336), (12, 20067780), (15, 16054224), (16, 15050835), (18, 13378520), (20, 12040668), (24, 10033890), (30, 8027112), (36, 6689260), (40, 6020334), (45, 5351408), (48, 5016945), (60, 4013556), (61, 3947760), (72, 3344630), (80, 3010167), (90, 2675704), (120, 2006778), (122, 1973880), (144, 1672315), (180, 1337852), (183, 1315920), (240, 1003389), (244, 986940), (305, 789552), (360, 668926), (366, 657960), (488, 493470), (549, 438640), (610, 394776), (720, 334463), (732, 328980), (915, 263184), (976, 246735), (1098, 219320), (1220, 197388), (1464, 164490), (1830, 131592), (2196, 109660), (2440, 98694), (2745, 87728), (2928, 82245), (3660, 65796), (4392, 54830), (4880, 49347), (5483, 43920), (5490, 43864), (7320, 32898), (8784, 27415), (10966, 21960), (10980, 21932), (14640, 16449)]