1169460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 3636360

約数和(自身を除く): 2466900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 89, 90, 146, 178, 180, 219, 267, 292, 356, 365, 438, 445, 534, 657, 730, 801, 876, 890, 1068, 1095, 1314, 1335, 1460, 1602, 1780, 2190, 2628, 2670, 3204, 3285, 4005, 4380, 5340, 6497, 6570, 8010, 12994, 13140, 16020, 19491, 25988, 32485, 38982, 58473, 64970, 77964, 97455, 116946, 129940, 194910, 233892, 292365, 389820, 584730, 1169460]

約数ペア:

[(1, 1169460), (2, 584730), (3, 389820), (4, 292365), (5, 233892), (6, 194910), (9, 129940), (10, 116946), (12, 97455), (15, 77964), (18, 64970), (20, 58473), (30, 38982), (36, 32485), (45, 25988), (60, 19491), (73, 16020), (89, 13140), (90, 12994), (146, 8010), (178, 6570), (180, 6497), (219, 5340), (267, 4380), (292, 4005), (356, 3285), (365, 3204), (438, 2670), (445, 2628), (534, 2190), (657, 1780), (730, 1602), (801, 1460), (876, 1335), (890, 1314), (1068, 1095)]