151115160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{179899}}^1$

素因数の和:179920

約数の個数: 64

約数和(自身を含む): 518112000

約数和(自身を除く): 366996840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 179899, 359798, 539697, 719596, 899495, 1079394, 1259293, 1439192, 1798990, 2158788, 2518586, 2698485, 3597980, 3777879, 4317576, 5037172, 5396970, 6296465, 7195960, 7555758, 10074344, 10793940, 12592930, 15111516, 18889395, 21587880, 25185860, 30223032, 37778790, 50371720, 75557580, 151115160]

約数ペア:

[(1, 151115160), (2, 75557580), (3, 50371720), (4, 37778790), (5, 30223032), (6, 25185860), (7, 21587880), (8, 18889395), (10, 15111516), (12, 12592930), (14, 10793940), (15, 10074344), (20, 7555758), (21, 7195960), (24, 6296465), (28, 5396970), (30, 5037172), (35, 4317576), (40, 3777879), (42, 3597980), (56, 2698485), (60, 2518586), (70, 2158788), (84, 1798990), (105, 1439192), (120, 1259293), (140, 1079394), (168, 899495), (210, 719596), (280, 539697), (420, 359798), (840, 179899)]