993840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 80

約数和(自身を含む): 3187296

約数和(自身を除く): 2193456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 101, 120, 123, 164, 202, 205, 240, 246, 303, 328, 404, 410, 492, 505, 606, 615, 656, 808, 820, 984, 1010, 1212, 1230, 1515, 1616, 1640, 1968, 2020, 2424, 2460, 3030, 3280, 4040, 4141, 4848, 4920, 6060, 8080, 8282, 9840, 12120, 12423, 16564, 20705, 24240, 24846, 33128, 41410, 49692, 62115, 66256, 82820, 99384, 124230, 165640, 198768, 248460, 331280, 496920, 993840]

約数ペア:

[(1, 993840), (2, 496920), (3, 331280), (4, 248460), (5, 198768), (6, 165640), (8, 124230), (10, 99384), (12, 82820), (15, 66256), (16, 62115), (20, 49692), (24, 41410), (30, 33128), (40, 24846), (41, 24240), (48, 20705), (60, 16564), (80, 12423), (82, 12120), (101, 9840), (120, 8282), (123, 8080), (164, 6060), (202, 4920), (205, 4848), (240, 4141), (246, 4040), (303, 3280), (328, 3030), (404, 2460), (410, 2424), (492, 2020), (505, 1968), (606, 1640), (615, 1616), (656, 1515), (808, 1230), (820, 1212), (984, 1010)]