1108318140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{228049}}^1$

素因数の和:228073

約数の個数: 72

約数和(自身を含む): 3486428400

約数和(自身を除く): 2378110260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 228049, 456098, 684147, 912196, 1140245, 1368294, 2052441, 2280490, 2736588, 3420735, 4104882, 4560980, 6157323, 6841470, 8209764, 10262205, 12314646, 13682940, 18471969, 20524410, 24629292, 30786615, 36943938, 41048820, 55415907, 61573230, 73887876, 92359845, 110831814, 123146460, 184719690, 221663628, 277079535, 369439380, 554159070, 1108318140]

約数ペア:

[(1, 1108318140), (2, 554159070), (3, 369439380), (4, 277079535), (5, 221663628), (6, 184719690), (9, 123146460), (10, 110831814), (12, 92359845), (15, 73887876), (18, 61573230), (20, 55415907), (27, 41048820), (30, 36943938), (36, 30786615), (45, 24629292), (54, 20524410), (60, 18471969), (81, 13682940), (90, 12314646), (108, 10262205), (135, 8209764), (162, 6841470), (180, 6157323), (243, 4560980), (270, 4104882), (324, 3420735), (405, 2736588), (486, 2280490), (540, 2052441), (810, 1368294), (972, 1140245), (1215, 912196), (1620, 684147), (2430, 456098), (4860, 228049)]