18268680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{152239}}^1$

素因数の和:152253

約数の個数: 32

約数和(自身を含む): 54806400

約数和(自身を除く): 36537720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 152239, 304478, 456717, 608956, 761195, 913434, 1217912, 1522390, 1826868, 2283585, 3044780, 3653736, 4567170, 6089560, 9134340, 18268680]

約数ペア:

[(1, 18268680), (2, 9134340), (3, 6089560), (4, 4567170), (5, 3653736), (6, 3044780), (8, 2283585), (10, 1826868), (12, 1522390), (15, 1217912), (20, 913434), (24, 761195), (30, 608956), (40, 456717), (60, 304478), (120, 152239)]