180172080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7583}}^1$

素因数の和:7616

約数の個数: 160

約数和(自身を含む): 677099520

約数和(自身を除く): 496927440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7583, 7920, 11880, 15166, 22749, 23760, 30332, 37915, 45498, 60664, 68247, 75830, 83413, 90996, 113745, 121328, 136494, 151660, 166826, 181992, 204741, 227490, 250239, 272988, 303320, 333652, 341235, 363984, 409482, 417065, 454980, 500478, 545976, 606640, 667304, 682470, 750717, 818964, 834130, 909960, 1000956, 1023705, 1091952, 1251195, 1334608, 1364940, 1501434, 1637928, 1668260, 1819920, 2001912, 2047410, 2252151, 2502390, 2729880, 3002868, 3275856, 3336520, 3753585, 4003824, 4094820, 4504302, 5004780, 5459760, 6005736, 6673040, 7507170, 8189640, 9008604, 10009560, 11260755, 12011472, 15014340, 16379280, 18017208, 20019120, 22521510, 30028680, 36034416, 45043020, 60057360, 90086040, 180172080]

約数ペア:

[(1, 180172080), (2, 90086040), (3, 60057360), (4, 45043020), (5, 36034416), (6, 30028680), (8, 22521510), (9, 20019120), (10, 18017208), (11, 16379280), (12, 15014340), (15, 12011472), (16, 11260755), (18, 10009560), (20, 9008604), (22, 8189640), (24, 7507170), (27, 6673040), (30, 6005736), (33, 5459760), (36, 5004780), (40, 4504302), (44, 4094820), (45, 4003824), (48, 3753585), (54, 3336520), (55, 3275856), (60, 3002868), (66, 2729880), (72, 2502390), (80, 2252151), (88, 2047410), (90, 2001912), (99, 1819920), (108, 1668260), (110, 1637928), (120, 1501434), (132, 1364940), (135, 1334608), (144, 1251195), (165, 1091952), (176, 1023705), (180, 1000956), (198, 909960), (216, 834130), (220, 818964), (240, 750717), (264, 682470), (270, 667304), (297, 606640), (330, 545976), (360, 500478), (396, 454980), (432, 417065), (440, 409482), (495, 363984), (528, 341235), (540, 333652), (594, 303320), (660, 272988), (720, 250239), (792, 227490), (880, 204741), (990, 181992), (1080, 166826), (1188, 151660), (1320, 136494), (1485, 121328), (1584, 113745), (1980, 90996), (2160, 83413), (2376, 75830), (2640, 68247), (2970, 60664), (3960, 45498), (4752, 37915), (5940, 30332), (7583, 23760), (7920, 22749), (11880, 15166)]