41639280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173497}}^1$

素因数の和:173513

約数の個数: 40

約数和(自身を含む): 129082512

約数和(自身を除く): 87443232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 173497, 346994, 520491, 693988, 867485, 1040982, 1387976, 1734970, 2081964, 2602455, 2775952, 3469940, 4163928, 5204910, 6939880, 8327856, 10409820, 13879760, 20819640, 41639280]

約数ペア:

[(1, 41639280), (2, 20819640), (3, 13879760), (4, 10409820), (5, 8327856), (6, 6939880), (8, 5204910), (10, 4163928), (12, 3469940), (15, 2775952), (16, 2602455), (20, 2081964), (24, 1734970), (30, 1387976), (40, 1040982), (48, 867485), (60, 693988), (80, 520491), (120, 346994), (240, 173497)]