268992720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{683}}^1$

素因数の和:1249

約数の個数: 120

約数和(自身を含む): 906343776

約数和(自身を除く): 637351056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 547, 683, 720, 1094, 1366, 1641, 2049, 2188, 2732, 2735, 3282, 3415, 4098, 4376, 4923, 5464, 5470, 6147, 6564, 6830, 8196, 8205, 8752, 9846, 10245, 10928, 10940, 12294, 13128, 13660, 16392, 16410, 19692, 20490, 21880, 24588, 24615, 26256, 27320, 30735, 32784, 32820, 39384, 40980, 43760, 49176, 49230, 54640, 61470, 65640, 78768, 81960, 98352, 98460, 122940, 131280, 163920, 196920, 245880, 373601, 393840, 491760, 747202, 1120803, 1494404, 1868005, 2241606, 2988808, 3362409, 3736010, 4483212, 5604015, 5977616, 6724818, 7472020, 8966424, 11208030, 13449636, 14944040, 16812045, 17932848, 22416060, 26899272, 29888080, 33624090, 44832120, 53798544, 67248180, 89664240, 134496360, 268992720]

約数ペア:

[(1, 268992720), (2, 134496360), (3, 89664240), (4, 67248180), (5, 53798544), (6, 44832120), (8, 33624090), (9, 29888080), (10, 26899272), (12, 22416060), (15, 17932848), (16, 16812045), (18, 14944040), (20, 13449636), (24, 11208030), (30, 8966424), (36, 7472020), (40, 6724818), (45, 5977616), (48, 5604015), (60, 4483212), (72, 3736010), (80, 3362409), (90, 2988808), (120, 2241606), (144, 1868005), (180, 1494404), (240, 1120803), (360, 747202), (547, 491760), (683, 393840), (720, 373601), (1094, 245880), (1366, 196920), (1641, 163920), (2049, 131280), (2188, 122940), (2732, 98460), (2735, 98352), (3282, 81960), (3415, 78768), (4098, 65640), (4376, 61470), (4923, 54640), (5464, 49230), (5470, 49176), (6147, 43760), (6564, 40980), (6830, 39384), (8196, 32820), (8205, 32784), (8752, 30735), (9846, 27320), (10245, 26256), (10928, 24615), (10940, 24588), (12294, 21880), (13128, 20490), (13660, 19692), (16392, 16410)]