180158880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:407

約数の個数: 192

約数和(自身を含む): 625968000

約数和(自身を除く): 445809120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 149, 160, 165, 176, 220, 229, 240, 264, 298, 330, 352, 440, 447, 458, 480, 528, 596, 660, 687, 745, 880, 894, 916, 1056, 1145, 1192, 1320, 1374, 1490, 1639, 1760, 1788, 1832, 2235, 2290, 2384, 2519, 2640, 2748, 2980, 3278, 3435, 3576, 3664, 4470, 4580, 4768, 4917, 5038, 5280, 5496, 5960, 6556, 6870, 7152, 7328, 7557, 8195, 8940, 9160, 9834, 10076, 10992, 11920, 12595, 13112, 13740, 14304, 15114, 16390, 17880, 18320, 19668, 20152, 21984, 23840, 24585, 25190, 26224, 27480, 30228, 32780, 34121, 35760, 36640, 37785, 39336, 40304, 49170, 50380, 52448, 54960, 60456, 65560, 68242, 71520, 75570, 78672, 80608, 98340, 100760, 102363, 109920, 120912, 131120, 136484, 151140, 157344, 170605, 196680, 201520, 204726, 241824, 262240, 272968, 302280, 341210, 375331, 393360, 403040, 409452, 511815, 545936, 604560, 682420, 750662, 786720, 818904, 1023630, 1091872, 1125993, 1209120, 1364840, 1501324, 1637808, 1876655, 2047260, 2251986, 2729680, 3002648, 3275616, 3753310, 4094520, 4503972, 5459360, 5629965, 6005296, 7506620, 8189040, 9007944, 11259930, 12010592, 15013240, 16378080, 18015888, 22519860, 30026480, 36031776, 45039720, 60052960, 90079440, 180158880]

約数ペア:

[(1, 180158880), (2, 90079440), (3, 60052960), (4, 45039720), (5, 36031776), (6, 30026480), (8, 22519860), (10, 18015888), (11, 16378080), (12, 15013240), (15, 12010592), (16, 11259930), (20, 9007944), (22, 8189040), (24, 7506620), (30, 6005296), (32, 5629965), (33, 5459360), (40, 4503972), (44, 4094520), (48, 3753310), (55, 3275616), (60, 3002648), (66, 2729680), (80, 2251986), (88, 2047260), (96, 1876655), (110, 1637808), (120, 1501324), (132, 1364840), (149, 1209120), (160, 1125993), (165, 1091872), (176, 1023630), (220, 818904), (229, 786720), (240, 750662), (264, 682420), (298, 604560), (330, 545936), (352, 511815), (440, 409452), (447, 403040), (458, 393360), (480, 375331), (528, 341210), (596, 302280), (660, 272968), (687, 262240), (745, 241824), (880, 204726), (894, 201520), (916, 196680), (1056, 170605), (1145, 157344), (1192, 151140), (1320, 136484), (1374, 131120), (1490, 120912), (1639, 109920), (1760, 102363), (1788, 100760), (1832, 98340), (2235, 80608), (2290, 78672), (2384, 75570), (2519, 71520), (2640, 68242), (2748, 65560), (2980, 60456), (3278, 54960), (3435, 52448), (3576, 50380), (3664, 49170), (4470, 40304), (4580, 39336), (4768, 37785), (4917, 36640), (5038, 35760), (5280, 34121), (5496, 32780), (5960, 30228), (6556, 27480), (6870, 26224), (7152, 25190), (7328, 24585), (7557, 23840), (8195, 21984), (8940, 20152), (9160, 19668), (9834, 18320), (10076, 17880), (10992, 16390), (11920, 15114), (12595, 14304), (13112, 13740)]