1079940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 3104640

約数和(自身を除く): 2024700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 439, 492, 615, 820, 878, 1230, 1317, 1756, 2195, 2460, 2634, 4390, 5268, 6585, 8780, 13170, 17999, 26340, 35998, 53997, 71996, 89995, 107994, 179990, 215988, 269985, 359980, 539970, 1079940]

約数ペア:

[(1, 1079940), (2, 539970), (3, 359980), (4, 269985), (5, 215988), (6, 179990), (10, 107994), (12, 89995), (15, 71996), (20, 53997), (30, 35998), (41, 26340), (60, 17999), (82, 13170), (123, 8780), (164, 6585), (205, 5268), (246, 4390), (410, 2634), (439, 2460), (492, 2195), (615, 1756), (820, 1317), (878, 1230)]