105400560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{683}}^1$

素因数の和:1342

約数の個数: 80

約数和(自身を含む): 327729024

約数和(自身を除く): 222328464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 643, 683, 1286, 1366, 1929, 2049, 2572, 2732, 3215, 3415, 3858, 4098, 5144, 5464, 6430, 6830, 7716, 8196, 9645, 10245, 10288, 10928, 12860, 13660, 15432, 16392, 19290, 20490, 25720, 27320, 30864, 32784, 38580, 40980, 51440, 54640, 77160, 81960, 154320, 163920, 439169, 878338, 1317507, 1756676, 2195845, 2635014, 3513352, 4391690, 5270028, 6587535, 7026704, 8783380, 10540056, 13175070, 17566760, 21080112, 26350140, 35133520, 52700280, 105400560]

約数ペア:

[(1, 105400560), (2, 52700280), (3, 35133520), (4, 26350140), (5, 21080112), (6, 17566760), (8, 13175070), (10, 10540056), (12, 8783380), (15, 7026704), (16, 6587535), (20, 5270028), (24, 4391690), (30, 3513352), (40, 2635014), (48, 2195845), (60, 1756676), (80, 1317507), (120, 878338), (240, 439169), (643, 163920), (683, 154320), (1286, 81960), (1366, 77160), (1929, 54640), (2049, 51440), (2572, 40980), (2732, 38580), (3215, 32784), (3415, 30864), (3858, 27320), (4098, 25720), (5144, 20490), (5464, 19290), (6430, 16392), (6830, 15432), (7716, 13660), (8196, 12860), (9645, 10928), (10245, 10288)]