16276020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4447}}^1$

素因数の和:4520

約数の個数: 48

約数和(自身を含む): 46330368

約数和(自身を除く): 30054348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 4447, 8894, 13341, 17788, 22235, 26682, 44470, 53364, 66705, 88940, 133410, 266820, 271267, 542534, 813801, 1085068, 1356335, 1627602, 2712670, 3255204, 4069005, 5425340, 8138010, 16276020]

約数ペア:

[(1, 16276020), (2, 8138010), (3, 5425340), (4, 4069005), (5, 3255204), (6, 2712670), (10, 1627602), (12, 1356335), (15, 1085068), (20, 813801), (30, 542534), (60, 271267), (61, 266820), (122, 133410), (183, 88940), (244, 66705), (305, 53364), (366, 44470), (610, 26682), (732, 22235), (915, 17788), (1220, 13341), (1830, 8894), (3660, 4447)]