1227288960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3001}}^1$

素因数の和:3097

約数の個数: 192

約数和(自身を含む): 4299104160

約数和(自身を除く): 3071815200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 384, 426, 480, 568, 576, 639, 640, 710, 720, 852, 960, 1065, 1136, 1152, 1278, 1420, 1440, 1704, 1920, 2130, 2272, 2556, 2840, 2880, 3001, 3195, 3408, 4260, 4544, 5112, 5680, 5760, 6002, 6390, 6816, 8520, 9003, 9088, 10224, 11360, 12004, 12780, 13632, 15005, 17040, 18006, 20448, 22720, 24008, 25560, 27009, 27264, 30010, 34080, 36012, 40896, 45015, 45440, 48016, 51120, 54018, 60020, 68160, 72024, 81792, 90030, 96032, 102240, 108036, 120040, 135045, 136320, 144048, 180060, 192064, 204480, 213071, 216072, 240080, 270090, 288096, 360120, 384128, 408960, 426142, 432144, 480160, 540180, 576192, 639213, 720240, 852284, 864288, 960320, 1065355, 1080360, 1152384, 1278426, 1440480, 1704568, 1728576, 1917639, 1920640, 2130710, 2160720, 2556852, 2880960, 3196065, 3409136, 3457152, 3835278, 4261420, 4321440, 5113704, 5761920, 6392130, 6818272, 7670556, 8522840, 8642880, 9588195, 10227408, 12784260, 13636544, 15341112, 17045680, 17285760, 19176390, 20454816, 25568520, 27273088, 30682224, 34091360, 38352780, 40909632, 51137040, 61364448, 68182720, 76705560, 81819264, 102274080, 122728896, 136365440, 153411120, 204548160, 245457792, 306822240, 409096320, 613644480, 1227288960]

約数ペア:

[(1, 1227288960), (2, 613644480), (3, 409096320), (4, 306822240), (5, 245457792), (6, 204548160), (8, 153411120), (9, 136365440), (10, 122728896), (12, 102274080), (15, 81819264), (16, 76705560), (18, 68182720), (20, 61364448), (24, 51137040), (30, 40909632), (32, 38352780), (36, 34091360), (40, 30682224), (45, 27273088), (48, 25568520), (60, 20454816), (64, 19176390), (71, 17285760), (72, 17045680), (80, 15341112), (90, 13636544), (96, 12784260), (120, 10227408), (128, 9588195), (142, 8642880), (144, 8522840), (160, 7670556), (180, 6818272), (192, 6392130), (213, 5761920), (240, 5113704), (284, 4321440), (288, 4261420), (320, 3835278), (355, 3457152), (360, 3409136), (384, 3196065), (426, 2880960), (480, 2556852), (568, 2160720), (576, 2130710), (639, 1920640), (640, 1917639), (710, 1728576), (720, 1704568), (852, 1440480), (960, 1278426), (1065, 1152384), (1136, 1080360), (1152, 1065355), (1278, 960320), (1420, 864288), (1440, 852284), (1704, 720240), (1920, 639213), (2130, 576192), (2272, 540180), (2556, 480160), (2840, 432144), (2880, 426142), (3001, 408960), (3195, 384128), (3408, 360120), (4260, 288096), (4544, 270090), (5112, 240080), (5680, 216072), (5760, 213071), (6002, 204480), (6390, 192064), (6816, 180060), (8520, 144048), (9003, 136320), (9088, 135045), (10224, 120040), (11360, 108036), (12004, 102240), (12780, 96032), (13632, 90030), (15005, 81792), (17040, 72024), (18006, 68160), (20448, 60020), (22720, 54018), (24008, 51120), (25560, 48016), (27009, 45440), (27264, 45015), (30010, 40896), (34080, 36012)]