1109444040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{342421}}^1$

素因数の和:342444

約数の個数: 80

約数和(自身を含む): 3728975580

約数和(自身を除く): 2619531540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 342421, 684842, 1027263, 1369684, 1712105, 2054526, 2739368, 3081789, 3424210, 4109052, 5136315, 6163578, 6848420, 8218104, 9245367, 10272630, 12327156, 13696840, 15408945, 18490734, 20545260, 24654312, 27736101, 30817890, 36981468, 41090520, 46226835, 55472202, 61635780, 73962936, 92453670, 110944404, 123271560, 138680505, 184907340, 221888808, 277361010, 369814680, 554722020, 1109444040]

約数ペア:

[(1, 1109444040), (2, 554722020), (3, 369814680), (4, 277361010), (5, 221888808), (6, 184907340), (8, 138680505), (9, 123271560), (10, 110944404), (12, 92453670), (15, 73962936), (18, 61635780), (20, 55472202), (24, 46226835), (27, 41090520), (30, 36981468), (36, 30817890), (40, 27736101), (45, 24654312), (54, 20545260), (60, 18490734), (72, 15408945), (81, 13696840), (90, 12327156), (108, 10272630), (120, 9245367), (135, 8218104), (162, 6848420), (180, 6163578), (216, 5136315), (270, 4109052), (324, 3424210), (360, 3081789), (405, 2739368), (540, 2054526), (648, 1712105), (810, 1369684), (1080, 1027263), (1620, 684842), (3240, 342421)]