982668720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{372223}}^1$

素因数の和:372250

約数の個数: 80

約数和(自身を含む): 3323215872

約数和(自身を除く): 2340547152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 372223, 744446, 1116669, 1488892, 1861115, 2233338, 2977784, 3722230, 4094453, 4466676, 5583345, 5955568, 7444460, 8188906, 8933352, 11166690, 12283359, 14888920, 16377812, 17866704, 20472265, 22333380, 24566718, 29777840, 32755624, 40944530, 44666760, 49133436, 61416795, 65511248, 81889060, 89333520, 98266872, 122833590, 163778120, 196533744, 245667180, 327556240, 491334360, 982668720]

約数ペア:

[(1, 982668720), (2, 491334360), (3, 327556240), (4, 245667180), (5, 196533744), (6, 163778120), (8, 122833590), (10, 98266872), (11, 89333520), (12, 81889060), (15, 65511248), (16, 61416795), (20, 49133436), (22, 44666760), (24, 40944530), (30, 32755624), (33, 29777840), (40, 24566718), (44, 22333380), (48, 20472265), (55, 17866704), (60, 16377812), (66, 14888920), (80, 12283359), (88, 11166690), (110, 8933352), (120, 8188906), (132, 7444460), (165, 5955568), (176, 5583345), (220, 4466676), (240, 4094453), (264, 3722230), (330, 2977784), (440, 2233338), (528, 1861115), (660, 1488892), (880, 1116669), (1320, 744446), (2640, 372223)]