288655380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3163}}^1$

素因数の和:3207

約数の個数: 144

約数和(自身を含む): 972740160

約数和(自身を除く): 684084780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1755, 2028, 2340, 2535, 3042, 3163, 3380, 3510, 4563, 5070, 6084, 6326, 7020, 7605, 9126, 9489, 10140, 12652, 15210, 15815, 18252, 18978, 22815, 28467, 30420, 31630, 37956, 41119, 45630, 47445, 56934, 63260, 82238, 85401, 91260, 94890, 113868, 123357, 142335, 164476, 170802, 189780, 205595, 246714, 284670, 341604, 370071, 411190, 427005, 493428, 534547, 569340, 616785, 740142, 822380, 854010, 1069094, 1110213, 1233570, 1480284, 1603641, 1708020, 1850355, 2138188, 2220426, 2467140, 2672735, 3207282, 3700710, 4440852, 4810923, 5345470, 5551065, 6414564, 7401420, 8018205, 9621846, 10690940, 11102130, 14432769, 16036410, 19243692, 22204260, 24054615, 28865538, 32072820, 48109230, 57731076, 72163845, 96218460, 144327690, 288655380]

約数ペア:

[(1, 288655380), (2, 144327690), (3, 96218460), (4, 72163845), (5, 57731076), (6, 48109230), (9, 32072820), (10, 28865538), (12, 24054615), (13, 22204260), (15, 19243692), (18, 16036410), (20, 14432769), (26, 11102130), (27, 10690940), (30, 9621846), (36, 8018205), (39, 7401420), (45, 6414564), (52, 5551065), (54, 5345470), (60, 4810923), (65, 4440852), (78, 3700710), (90, 3207282), (108, 2672735), (117, 2467140), (130, 2220426), (135, 2138188), (156, 1850355), (169, 1708020), (180, 1603641), (195, 1480284), (234, 1233570), (260, 1110213), (270, 1069094), (338, 854010), (351, 822380), (390, 740142), (468, 616785), (507, 569340), (540, 534547), (585, 493428), (676, 427005), (702, 411190), (780, 370071), (845, 341604), (1014, 284670), (1170, 246714), (1404, 205595), (1521, 189780), (1690, 170802), (1755, 164476), (2028, 142335), (2340, 123357), (2535, 113868), (3042, 94890), (3163, 91260), (3380, 85401), (3510, 82238), (4563, 63260), (5070, 56934), (6084, 47445), (6326, 45630), (7020, 41119), (7605, 37956), (9126, 31630), (9489, 30420), (10140, 28467), (12652, 22815), (15210, 18978), (15815, 18252)]