120595965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 228856320

約数和(自身を除く): 108260355

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 109, 123, 205, 257, 287, 327, 545, 615, 763, 771, 861, 1285, 1435, 1635, 1799, 2289, 3815, 3855, 4305, 4469, 5397, 8995, 10537, 11445, 13407, 22345, 26985, 28013, 31283, 31611, 52685, 67035, 73759, 84039, 93849, 140065, 156415, 158055, 196091, 221277, 368795, 420195, 469245, 588273, 980455, 1106385, 1148533, 2941365, 3445599, 5742665, 8039731, 17227995, 24119193, 40198655, 120595965]

約数ペア:

[(1, 120595965), (3, 40198655), (5, 24119193), (7, 17227995), (15, 8039731), (21, 5742665), (35, 3445599), (41, 2941365), (105, 1148533), (109, 1106385), (123, 980455), (205, 588273), (257, 469245), (287, 420195), (327, 368795), (545, 221277), (615, 196091), (763, 158055), (771, 156415), (861, 140065), (1285, 93849), (1435, 84039), (1635, 73759), (1799, 67035), (2289, 52685), (3815, 31611), (3855, 31283), (4305, 28013), (4469, 26985), (5397, 22345), (8995, 13407), (10537, 11445)]