1144888980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{405989}}^1$

素因数の和:406048

約数の個数: 48

約数和(自身を含む): 3273903360

約数和(自身を除く): 2129014380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 405989, 811978, 1217967, 1623956, 2029945, 2435934, 4059890, 4871868, 6089835, 8119780, 12179670, 19081483, 24359340, 38162966, 57244449, 76325932, 95407415, 114488898, 190814830, 228977796, 286222245, 381629660, 572444490, 1144888980]

約数ペア:

[(1, 1144888980), (2, 572444490), (3, 381629660), (4, 286222245), (5, 228977796), (6, 190814830), (10, 114488898), (12, 95407415), (15, 76325932), (20, 57244449), (30, 38162966), (47, 24359340), (60, 19081483), (94, 12179670), (141, 8119780), (188, 6089835), (235, 4871868), (282, 4059890), (470, 2435934), (564, 2029945), (705, 1623956), (940, 1217967), (1410, 811978), (2820, 405989)]