150003120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8803}}^1$

素因数の和:8890

約数の個数: 80

約数和(自身を含む): 471612672

約数和(自身を除く): 321609552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 8803, 17040, 17606, 26409, 35212, 44015, 52818, 70424, 88030, 105636, 132045, 140848, 176060, 211272, 264090, 352120, 422544, 528180, 625013, 704240, 1056360, 1250026, 1875039, 2112720, 2500052, 3125065, 3750078, 5000104, 6250130, 7500156, 9375195, 10000208, 12500260, 15000312, 18750390, 25000520, 30000624, 37500780, 50001040, 75001560, 150003120]

約数ペア:

[(1, 150003120), (2, 75001560), (3, 50001040), (4, 37500780), (5, 30000624), (6, 25000520), (8, 18750390), (10, 15000312), (12, 12500260), (15, 10000208), (16, 9375195), (20, 7500156), (24, 6250130), (30, 5000104), (40, 3750078), (48, 3125065), (60, 2500052), (71, 2112720), (80, 1875039), (120, 1250026), (142, 1056360), (213, 704240), (240, 625013), (284, 528180), (355, 422544), (426, 352120), (568, 264090), (710, 211272), (852, 176060), (1065, 140848), (1136, 132045), (1420, 105636), (1704, 88030), (2130, 70424), (2840, 52818), (3408, 44015), (4260, 35212), (5680, 26409), (8520, 17606), (8803, 17040)]