11503440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1261

約数の個数: 120

約数和(自身を含む): 41637960

約数和(自身を除く): 30134520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1229, 1560, 1872, 2340, 2458, 3120, 3687, 4680, 4916, 6145, 7374, 9360, 9832, 11061, 12290, 14748, 15977, 18435, 19664, 22122, 24580, 29496, 31954, 36870, 44244, 47931, 49160, 55305, 58992, 63908, 73740, 79885, 88488, 95862, 98320, 110610, 127816, 143793, 147480, 159770, 176976, 191724, 221220, 239655, 255632, 287586, 294960, 319540, 383448, 442440, 479310, 575172, 639080, 718965, 766896, 884880, 958620, 1150344, 1278160, 1437930, 1917240, 2300688, 2875860, 3834480, 5751720, 11503440]

約数ペア:

[(1, 11503440), (2, 5751720), (3, 3834480), (4, 2875860), (5, 2300688), (6, 1917240), (8, 1437930), (9, 1278160), (10, 1150344), (12, 958620), (13, 884880), (15, 766896), (16, 718965), (18, 639080), (20, 575172), (24, 479310), (26, 442440), (30, 383448), (36, 319540), (39, 294960), (40, 287586), (45, 255632), (48, 239655), (52, 221220), (60, 191724), (65, 176976), (72, 159770), (78, 147480), (80, 143793), (90, 127816), (104, 110610), (117, 98320), (120, 95862), (130, 88488), (144, 79885), (156, 73740), (180, 63908), (195, 58992), (208, 55305), (234, 49160), (240, 47931), (260, 44244), (312, 36870), (360, 31954), (390, 29496), (468, 24580), (520, 22122), (585, 19664), (624, 18435), (720, 15977), (780, 14748), (936, 12290), (1040, 11061), (1170, 9832), (1229, 9360), (1560, 7374), (1872, 6145), (2340, 4916), (2458, 4680), (3120, 3687)]