102400560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{142223}}^1$

素因数の和:142242

約数の個数: 60

約数和(自身を含む): 343897632

約数和(自身を除く): 241497072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 142223, 284446, 426669, 568892, 711115, 853338, 1137784, 1280007, 1422230, 1706676, 2133345, 2275568, 2560014, 2844460, 3413352, 4266690, 5120028, 5688920, 6400035, 6826704, 8533380, 10240056, 11377840, 12800070, 17066760, 20480112, 25600140, 34133520, 51200280, 102400560]

約数ペア:

[(1, 102400560), (2, 51200280), (3, 34133520), (4, 25600140), (5, 20480112), (6, 17066760), (8, 12800070), (9, 11377840), (10, 10240056), (12, 8533380), (15, 6826704), (16, 6400035), (18, 5688920), (20, 5120028), (24, 4266690), (30, 3413352), (36, 2844460), (40, 2560014), (45, 2275568), (48, 2133345), (60, 1706676), (72, 1422230), (80, 1280007), (90, 1137784), (120, 853338), (144, 711115), (180, 568892), (240, 426669), (360, 284446), (720, 142223)]