18970320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79043}}^1$

素因数の和:79059

約数の個数: 40

約数和(自身を含む): 58808736

約数和(自身を除く): 39838416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 79043, 158086, 237129, 316172, 395215, 474258, 632344, 790430, 948516, 1185645, 1264688, 1580860, 1897032, 2371290, 3161720, 3794064, 4742580, 6323440, 9485160, 18970320]

約数ペア:

[(1, 18970320), (2, 9485160), (3, 6323440), (4, 4742580), (5, 3794064), (6, 3161720), (8, 2371290), (10, 1897032), (12, 1580860), (15, 1264688), (16, 1185645), (20, 948516), (24, 790430), (30, 632344), (40, 474258), (48, 395215), (60, 316172), (80, 237129), (120, 158086), (240, 79043)]