15192076720

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2601383}}^1$

素因数の和:2601469

約数の個数: 40

約数和(自身を含む): 35805449376

約数和(自身を除く): 20613372656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 2601383, 5202766, 10405532, 13006915, 20811064, 26013830, 41622128, 52027660, 104055320, 189900959, 208110640, 379801918, 759603836, 949504795, 1519207672, 1899009590, 3038415344, 3798019180, 7596038360, 15192076720]

約数ペア:

[(1, 15192076720), (2, 7596038360), (4, 3798019180), (5, 3038415344), (8, 1899009590), (10, 1519207672), (16, 949504795), (20, 759603836), (40, 379801918), (73, 208110640), (80, 189900959), (146, 104055320), (292, 52027660), (365, 41622128), (584, 26013830), (730, 20811064), (1168, 13006915), (1460, 10405532), (2920, 5202766), (5840, 2601383)]