155120040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4027}}^1$

素因数の和:4151

約数の個数: 96

約数和(自身を含む): 508978080

約数和(自身を除く): 353858040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1070, 1284, 1605, 1926, 2140, 2568, 3210, 3852, 4027, 4280, 4815, 6420, 7704, 8054, 9630, 12081, 12840, 16108, 19260, 20135, 24162, 32216, 36243, 38520, 40270, 48324, 60405, 72486, 80540, 96648, 120810, 144972, 161080, 181215, 241620, 289944, 362430, 430889, 483240, 724860, 861778, 1292667, 1449720, 1723556, 2154445, 2585334, 3447112, 3878001, 4308890, 5170668, 6463335, 7756002, 8617780, 10341336, 12926670, 15512004, 17235560, 19390005, 25853340, 31024008, 38780010, 51706680, 77560020, 155120040]

約数ペア:

[(1, 155120040), (2, 77560020), (3, 51706680), (4, 38780010), (5, 31024008), (6, 25853340), (8, 19390005), (9, 17235560), (10, 15512004), (12, 12926670), (15, 10341336), (18, 8617780), (20, 7756002), (24, 6463335), (30, 5170668), (36, 4308890), (40, 3878001), (45, 3447112), (60, 2585334), (72, 2154445), (90, 1723556), (107, 1449720), (120, 1292667), (180, 861778), (214, 724860), (321, 483240), (360, 430889), (428, 362430), (535, 289944), (642, 241620), (856, 181215), (963, 161080), (1070, 144972), (1284, 120810), (1605, 96648), (1926, 80540), (2140, 72486), (2568, 60405), (3210, 48324), (3852, 40270), (4027, 38520), (4280, 36243), (4815, 32216), (6420, 24162), (7704, 20135), (8054, 19260), (9630, 16108), (12081, 12840)]