245299968360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{681388801}}^1$

素因数の和:681388818

約数の個数: 48

約数和(自身を含む): 797224898340

約数和(自身を除く): 551924929980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 681388801, 1362777602, 2044166403, 2725555204, 3406944005, 4088332806, 5451110408, 6132499209, 6813888010, 8176665612, 10220832015, 12264998418, 13627776020, 16353331224, 20441664030, 24529996836, 27255552040, 30662496045, 40883328060, 49059993672, 61324992090, 81766656120, 122649984180, 245299968360]

約数ペア:

[(1, 245299968360), (2, 122649984180), (3, 81766656120), (4, 61324992090), (5, 49059993672), (6, 40883328060), (8, 30662496045), (9, 27255552040), (10, 24529996836), (12, 20441664030), (15, 16353331224), (18, 13627776020), (20, 12264998418), (24, 10220832015), (30, 8176665612), (36, 6813888010), (40, 6132499209), (45, 5451110408), (60, 4088332806), (72, 3406944005), (90, 2725555204), (120, 2044166403), (180, 1362777602), (360, 681388801)]