120630672

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:549

約数の個数: 120

約数和(自身を含む): 355001088

約数和(自身を除く): 234370416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 61, 62, 72, 93, 122, 124, 144, 183, 186, 244, 248, 279, 366, 372, 443, 488, 496, 549, 558, 732, 744, 886, 976, 1098, 1116, 1329, 1464, 1488, 1772, 1891, 2196, 2232, 2658, 2928, 3544, 3782, 3987, 4392, 4464, 5316, 5673, 7088, 7564, 7974, 8784, 10632, 11346, 13733, 15128, 15948, 17019, 21264, 22692, 27023, 27466, 30256, 31896, 34038, 41199, 45384, 54046, 54932, 63792, 68076, 81069, 82398, 90768, 108092, 109864, 123597, 136152, 162138, 164796, 216184, 219728, 243207, 247194, 272304, 324276, 329592, 432368, 486414, 494388, 648552, 659184, 837713, 972828, 988776, 1297104, 1675426, 1945656, 1977552, 2513139, 3350852, 3891312, 5026278, 6701704, 7539417, 10052556, 13403408, 15078834, 20105112, 30157668, 40210224, 60315336, 120630672]

約数ペア:

[(1, 120630672), (2, 60315336), (3, 40210224), (4, 30157668), (6, 20105112), (8, 15078834), (9, 13403408), (12, 10052556), (16, 7539417), (18, 6701704), (24, 5026278), (31, 3891312), (36, 3350852), (48, 2513139), (61, 1977552), (62, 1945656), (72, 1675426), (93, 1297104), (122, 988776), (124, 972828), (144, 837713), (183, 659184), (186, 648552), (244, 494388), (248, 486414), (279, 432368), (366, 329592), (372, 324276), (443, 272304), (488, 247194), (496, 243207), (549, 219728), (558, 216184), (732, 164796), (744, 162138), (886, 136152), (976, 123597), (1098, 109864), (1116, 108092), (1329, 90768), (1464, 82398), (1488, 81069), (1772, 68076), (1891, 63792), (2196, 54932), (2232, 54046), (2658, 45384), (2928, 41199), (3544, 34038), (3782, 31896), (3987, 30256), (4392, 27466), (4464, 27023), (5316, 22692), (5673, 21264), (7088, 17019), (7564, 15948), (7974, 15128), (8784, 13733), (10632, 11346)]