11901240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2573

約数の個数: 96

約数和(自身を含む): 41670720

約数和(自身を除く): 29769480

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, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 2543, 4680, 5086, 7629, 10172, 12715, 15258, 20344, 22887, 25430, 30516, 33059, 38145, 45774, 50860, 61032, 66118, 76290, 91548, 99177, 101720, 114435, 132236, 152580, 165295, 183096, 198354, 228870, 264472, 297531, 305160, 330590, 396708, 457740, 495885, 595062, 661180, 793416, 915480, 991770, 1190124, 1322360, 1487655, 1983540, 2380248, 2975310, 3967080, 5950620, 11901240]

約数ペア:

[(1, 11901240), (2, 5950620), (3, 3967080), (4, 2975310), (5, 2380248), (6, 1983540), (8, 1487655), (9, 1322360), (10, 1190124), (12, 991770), (13, 915480), (15, 793416), (18, 661180), (20, 595062), (24, 495885), (26, 457740), (30, 396708), (36, 330590), (39, 305160), (40, 297531), (45, 264472), (52, 228870), (60, 198354), (65, 183096), (72, 165295), (78, 152580), (90, 132236), (104, 114435), (117, 101720), (120, 99177), (130, 91548), (156, 76290), (180, 66118), (195, 61032), (234, 50860), (260, 45774), (312, 38145), (360, 33059), (390, 30516), (468, 25430), (520, 22887), (585, 20344), (780, 15258), (936, 12715), (1170, 10172), (1560, 7629), (2340, 5086), (2543, 4680)]