1226695920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5111233}}^1$

素因数の和:5111249

約数の個数: 40

約数和(自身を含む): 3802758096

約数和(自身を除く): 2576062176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5111233, 10222466, 15333699, 20444932, 25556165, 30667398, 40889864, 51112330, 61334796, 76668495, 81779728, 102224660, 122669592, 153336990, 204449320, 245339184, 306673980, 408898640, 613347960, 1226695920]

約数ペア:

[(1, 1226695920), (2, 613347960), (3, 408898640), (4, 306673980), (5, 245339184), (6, 204449320), (8, 153336990), (10, 122669592), (12, 102224660), (15, 81779728), (16, 76668495), (20, 61334796), (24, 51112330), (30, 40889864), (40, 30667398), (48, 25556165), (60, 20444932), (80, 15333699), (120, 10222466), (240, 5111233)]