12259680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{25541}}^1$

素因数の和:25559

約数の個数: 48

約数和(自身を含む): 38619504

約数和(自身を除く): 26359824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 25541, 51082, 76623, 102164, 127705, 153246, 204328, 255410, 306492, 383115, 408656, 510820, 612984, 766230, 817312, 1021640, 1225968, 1532460, 2043280, 2451936, 3064920, 4086560, 6129840, 12259680]

約数ペア:

[(1, 12259680), (2, 6129840), (3, 4086560), (4, 3064920), (5, 2451936), (6, 2043280), (8, 1532460), (10, 1225968), (12, 1021640), (15, 817312), (16, 766230), (20, 612984), (24, 510820), (30, 408656), (32, 383115), (40, 306492), (48, 255410), (60, 204328), (80, 153246), (96, 127705), (120, 102164), (160, 76623), (240, 51082), (480, 25541)]