109916040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70459}}^1$

素因数の和:70486

約数の個数: 64

約数和(自身を含む): 355118400

約数和(自身を除く): 245202360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 70459, 140918, 211377, 281836, 352295, 422754, 563672, 704590, 845508, 915967, 1056885, 1409180, 1691016, 1831934, 2113770, 2747901, 2818360, 3663868, 4227540, 4579835, 5495802, 7327736, 8455080, 9159670, 10991604, 13739505, 18319340, 21983208, 27479010, 36638680, 54958020, 109916040]

約数ペア:

[(1, 109916040), (2, 54958020), (3, 36638680), (4, 27479010), (5, 21983208), (6, 18319340), (8, 13739505), (10, 10991604), (12, 9159670), (13, 8455080), (15, 7327736), (20, 5495802), (24, 4579835), (26, 4227540), (30, 3663868), (39, 2818360), (40, 2747901), (52, 2113770), (60, 1831934), (65, 1691016), (78, 1409180), (104, 1056885), (120, 915967), (130, 845508), (156, 704590), (195, 563672), (260, 422754), (312, 352295), (390, 281836), (520, 211377), (780, 140918), (1560, 70459)]