171275280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64877}}^1$

素因数の和:64904

約数の個数: 80

約数和(自身を含む): 579230784

約数和(自身を除く): 407955504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 64877, 129754, 194631, 259508, 324385, 389262, 519016, 648770, 713647, 778524, 973155, 1038032, 1297540, 1427294, 1557048, 1946310, 2140941, 2595080, 2854588, 3114096, 3568235, 3892620, 4281882, 5190160, 5709176, 7136470, 7785240, 8563764, 10704705, 11418352, 14272940, 15570480, 17127528, 21409410, 28545880, 34255056, 42818820, 57091760, 85637640, 171275280]

約数ペア:

[(1, 171275280), (2, 85637640), (3, 57091760), (4, 42818820), (5, 34255056), (6, 28545880), (8, 21409410), (10, 17127528), (11, 15570480), (12, 14272940), (15, 11418352), (16, 10704705), (20, 8563764), (22, 7785240), (24, 7136470), (30, 5709176), (33, 5190160), (40, 4281882), (44, 3892620), (48, 3568235), (55, 3114096), (60, 2854588), (66, 2595080), (80, 2140941), (88, 1946310), (110, 1557048), (120, 1427294), (132, 1297540), (165, 1038032), (176, 973155), (220, 778524), (240, 713647), (264, 648770), (330, 519016), (440, 389262), (528, 324385), (660, 259508), (880, 194631), (1320, 129754), (2640, 64877)]