66111960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{3299}}^1$

素因数の和:3480

約数の個数: 64

約数和(自身を含む): 199584000

約数和(自身を除く): 133472040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3299, 3340, 4008, 5010, 6598, 6680, 9897, 10020, 13196, 16495, 19794, 20040, 26392, 32990, 39588, 49485, 65980, 79176, 98970, 131960, 197940, 395880, 550933, 1101866, 1652799, 2203732, 2754665, 3305598, 4407464, 5509330, 6611196, 8263995, 11018660, 13222392, 16527990, 22037320, 33055980, 66111960]

約数ペア:

[(1, 66111960), (2, 33055980), (3, 22037320), (4, 16527990), (5, 13222392), (6, 11018660), (8, 8263995), (10, 6611196), (12, 5509330), (15, 4407464), (20, 3305598), (24, 2754665), (30, 2203732), (40, 1652799), (60, 1101866), (120, 550933), (167, 395880), (334, 197940), (501, 131960), (668, 98970), (835, 79176), (1002, 65980), (1336, 49485), (1670, 39588), (2004, 32990), (2505, 26392), (3299, 20040), (3340, 19794), (4008, 16495), (5010, 13196), (6598, 10020), (6680, 9897)]