219993360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29569}}^1$

素因数の和:29616

約数の個数: 80

約数和(自身を含む): 704002560

約数和(自身を除く): 484009200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 29569, 59138, 88707, 118276, 147845, 177414, 236552, 295690, 354828, 443535, 473104, 591380, 709656, 887070, 916639, 1182760, 1419312, 1774140, 1833278, 2365520, 2749917, 3548280, 3666556, 4583195, 5499834, 7096560, 7333112, 9166390, 10999668, 13749585, 14666224, 18332780, 21999336, 27499170, 36665560, 43998672, 54998340, 73331120, 109996680, 219993360]

約数ペア:

[(1, 219993360), (2, 109996680), (3, 73331120), (4, 54998340), (5, 43998672), (6, 36665560), (8, 27499170), (10, 21999336), (12, 18332780), (15, 14666224), (16, 13749585), (20, 10999668), (24, 9166390), (30, 7333112), (31, 7096560), (40, 5499834), (48, 4583195), (60, 3666556), (62, 3548280), (80, 2749917), (93, 2365520), (120, 1833278), (124, 1774140), (155, 1419312), (186, 1182760), (240, 916639), (248, 887070), (310, 709656), (372, 591380), (465, 473104), (496, 443535), (620, 354828), (744, 295690), (930, 236552), (1240, 177414), (1488, 147845), (1860, 118276), (2480, 88707), (3720, 59138), (7440, 29569)]