130150320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{542293}}^1$

素因数の和:542309

約数の個数: 40

約数和(自身を含む): 403466736

約数和(自身を除く): 273316416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 542293, 1084586, 1626879, 2169172, 2711465, 3253758, 4338344, 5422930, 6507516, 8134395, 8676688, 10845860, 13015032, 16268790, 21691720, 26030064, 32537580, 43383440, 65075160, 130150320]

約数ペア:

[(1, 130150320), (2, 65075160), (3, 43383440), (4, 32537580), (5, 26030064), (6, 21691720), (8, 16268790), (10, 13015032), (12, 10845860), (15, 8676688), (16, 8134395), (20, 6507516), (24, 5422930), (30, 4338344), (40, 3253758), (48, 2711465), (60, 2169172), (80, 1626879), (120, 1084586), (240, 542293)]