123444360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2029}}^1$

素因数の和:2072

約数の個数: 144

約数和(自身を含む): 434643300

約数和(自身を除く): 311198940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2029, 2340, 2535, 3042, 3380, 4056, 4058, 4680, 5070, 6084, 6087, 6760, 7605, 8116, 10140, 10145, 12168, 12174, 15210, 16232, 18261, 20280, 20290, 24348, 26377, 30420, 30435, 36522, 40580, 48696, 52754, 60840, 60870, 73044, 79131, 81160, 91305, 105508, 121740, 131885, 146088, 158262, 182610, 211016, 237393, 243480, 263770, 316524, 342901, 365220, 395655, 474786, 527540, 633048, 685802, 730440, 791310, 949572, 1028703, 1055080, 1186965, 1371604, 1582620, 1714505, 1899144, 2057406, 2373930, 2743208, 3086109, 3165240, 3429010, 4114812, 4747860, 5143515, 6172218, 6858020, 8229624, 9495720, 10287030, 12344436, 13716040, 15430545, 20574060, 24688872, 30861090, 41148120, 61722180, 123444360]

約数ペア:

[(1, 123444360), (2, 61722180), (3, 41148120), (4, 30861090), (5, 24688872), (6, 20574060), (8, 15430545), (9, 13716040), (10, 12344436), (12, 10287030), (13, 9495720), (15, 8229624), (18, 6858020), (20, 6172218), (24, 5143515), (26, 4747860), (30, 4114812), (36, 3429010), (39, 3165240), (40, 3086109), (45, 2743208), (52, 2373930), (60, 2057406), (65, 1899144), (72, 1714505), (78, 1582620), (90, 1371604), (104, 1186965), (117, 1055080), (120, 1028703), (130, 949572), (156, 791310), (169, 730440), (180, 685802), (195, 633048), (234, 527540), (260, 474786), (312, 395655), (338, 365220), (360, 342901), (390, 316524), (468, 263770), (507, 243480), (520, 237393), (585, 211016), (676, 182610), (780, 158262), (845, 146088), (936, 131885), (1014, 121740), (1170, 105508), (1352, 91305), (1521, 81160), (1560, 79131), (1690, 73044), (2028, 60870), (2029, 60840), (2340, 52754), (2535, 48696), (3042, 40580), (3380, 36522), (4056, 30435), (4058, 30420), (4680, 26377), (5070, 24348), (6084, 20290), (6087, 20280), (6760, 18261), (7605, 16232), (8116, 15210), (10140, 12174), (10145, 12168)]