30540360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{829}}^1$

素因数の和:1150

約数の個数: 64

約数和(自身を含む): 92030400

約数和(自身を除く): 61490040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 829, 921, 1228, 1535, 1658, 1842, 2456, 2487, 3070, 3316, 3684, 4145, 4605, 4974, 6140, 6632, 7368, 8290, 9210, 9948, 12280, 12435, 16580, 18420, 19896, 24870, 33160, 36840, 49740, 99480, 254503, 509006, 763509, 1018012, 1272515, 1527018, 2036024, 2545030, 3054036, 3817545, 5090060, 6108072, 7635090, 10180120, 15270180, 30540360]

約数ペア:

[(1, 30540360), (2, 15270180), (3, 10180120), (4, 7635090), (5, 6108072), (6, 5090060), (8, 3817545), (10, 3054036), (12, 2545030), (15, 2036024), (20, 1527018), (24, 1272515), (30, 1018012), (40, 763509), (60, 509006), (120, 254503), (307, 99480), (614, 49740), (829, 36840), (921, 33160), (1228, 24870), (1535, 19896), (1658, 18420), (1842, 16580), (2456, 12435), (2487, 12280), (3070, 9948), (3316, 9210), (3684, 8290), (4145, 7368), (4605, 6632), (4974, 6140)]