74083920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13421}}^1$

素因数の和:13460

約数の個数: 80

約数和(自身を含む): 239663232

約数和(自身を除く): 165579312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 13421, 26842, 40263, 53684, 67105, 80526, 107368, 134210, 161052, 201315, 214736, 268420, 308683, 322104, 402630, 536840, 617366, 644208, 805260, 926049, 1073680, 1234732, 1543415, 1610520, 1852098, 2469464, 3086830, 3221040, 3704196, 4630245, 4938928, 6173660, 7408392, 9260490, 12347320, 14816784, 18520980, 24694640, 37041960, 74083920]

約数ペア:

[(1, 74083920), (2, 37041960), (3, 24694640), (4, 18520980), (5, 14816784), (6, 12347320), (8, 9260490), (10, 7408392), (12, 6173660), (15, 4938928), (16, 4630245), (20, 3704196), (23, 3221040), (24, 3086830), (30, 2469464), (40, 1852098), (46, 1610520), (48, 1543415), (60, 1234732), (69, 1073680), (80, 926049), (92, 805260), (115, 644208), (120, 617366), (138, 536840), (184, 402630), (230, 322104), (240, 308683), (276, 268420), (345, 214736), (368, 201315), (460, 161052), (552, 134210), (690, 107368), (920, 80526), (1104, 67105), (1380, 53684), (1840, 40263), (2760, 26842), (5520, 13421)]