75231120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18439}}^1$

素因数の和:18472

約数の個数: 80

約数和(自身を含む): 246948480

約数和(自身を除く): 171717360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 18439, 36878, 55317, 73756, 92195, 110634, 147512, 184390, 221268, 276585, 295024, 313463, 368780, 442536, 553170, 626926, 737560, 885072, 940389, 1106340, 1253852, 1475120, 1567315, 1880778, 2212680, 2507704, 3134630, 3761556, 4425360, 4701945, 5015408, 6269260, 7523112, 9403890, 12538520, 15046224, 18807780, 25077040, 37615560, 75231120]

約数ペア:

[(1, 75231120), (2, 37615560), (3, 25077040), (4, 18807780), (5, 15046224), (6, 12538520), (8, 9403890), (10, 7523112), (12, 6269260), (15, 5015408), (16, 4701945), (17, 4425360), (20, 3761556), (24, 3134630), (30, 2507704), (34, 2212680), (40, 1880778), (48, 1567315), (51, 1475120), (60, 1253852), (68, 1106340), (80, 940389), (85, 885072), (102, 737560), (120, 626926), (136, 553170), (170, 442536), (204, 368780), (240, 313463), (255, 295024), (272, 276585), (340, 221268), (408, 184390), (510, 147512), (680, 110634), (816, 92195), (1020, 73756), (1360, 55317), (2040, 36878), (4080, 18439)]