27859080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7489}}^1$

素因数の和:7534

約数の個数: 64

約数和(自身を含む): 86284800

約数和(自身を除く): 58425720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 7489, 14978, 22467, 29956, 37445, 44934, 59912, 74890, 89868, 112335, 149780, 179736, 224670, 232159, 299560, 449340, 464318, 696477, 898680, 928636, 1160795, 1392954, 1857272, 2321590, 2785908, 3482385, 4643180, 5571816, 6964770, 9286360, 13929540, 27859080]

約数ペア:

[(1, 27859080), (2, 13929540), (3, 9286360), (4, 6964770), (5, 5571816), (6, 4643180), (8, 3482385), (10, 2785908), (12, 2321590), (15, 1857272), (20, 1392954), (24, 1160795), (30, 928636), (31, 898680), (40, 696477), (60, 464318), (62, 449340), (93, 299560), (120, 232159), (124, 224670), (155, 179736), (186, 149780), (248, 112335), (310, 89868), (372, 74890), (465, 59912), (620, 44934), (744, 37445), (930, 29956), (1240, 22467), (1860, 14978), (3720, 7489)]