151025520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8863}}^1$

素因数の和:8950

約数の個数: 80

約数和(自身を含む): 474826752

約数和(自身を除く): 323801232

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, 8863, 17040, 17726, 26589, 35452, 44315, 53178, 70904, 88630, 106356, 132945, 141808, 177260, 212712, 265890, 354520, 425424, 531780, 629273, 709040, 1063560, 1258546, 1887819, 2127120, 2517092, 3146365, 3775638, 5034184, 6292730, 7551276, 9439095, 10068368, 12585460, 15102552, 18878190, 25170920, 30205104, 37756380, 50341840, 75512760, 151025520]

約数ペア:

[(1, 151025520), (2, 75512760), (3, 50341840), (4, 37756380), (5, 30205104), (6, 25170920), (8, 18878190), (10, 15102552), (12, 12585460), (15, 10068368), (16, 9439095), (20, 7551276), (24, 6292730), (30, 5034184), (40, 3775638), (48, 3146365), (60, 2517092), (71, 2127120), (80, 1887819), (120, 1258546), (142, 1063560), (213, 709040), (240, 629273), (284, 531780), (355, 425424), (426, 354520), (568, 265890), (710, 212712), (852, 177260), (1065, 141808), (1136, 132945), (1420, 106356), (1704, 88630), (2130, 70904), (2840, 53178), (3408, 44315), (4260, 35452), (5680, 26589), (8520, 17726), (8863, 17040)]