1258446240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9397}}^1$

素因数の和:9452

約数の個数: 192

約数和(自身を含む): 4547128320

約数和(自身を除く): 3288682080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8370, 8928, 9397, 11160, 13392, 14880, 16740, 18794, 22320, 26784, 28191, 33480, 37588, 44640, 46985, 56382, 66960, 75176, 84573, 93970, 112764, 133920, 140955, 150352, 169146, 187940, 225528, 253719, 281910, 291307, 300704, 338292, 375880, 422865, 451056, 507438, 563820, 582614, 676584, 751760, 845730, 873921, 902112, 1014876, 1127640, 1165228, 1268595, 1353168, 1456535, 1503520, 1691460, 1747842, 2029752, 2255280, 2330456, 2537190, 2621763, 2706336, 2913070, 3382920, 3495684, 4059504, 4369605, 4510560, 4660912, 5074380, 5243526, 5826140, 6765840, 6991368, 7865289, 8119008, 8739210, 9321824, 10148760, 10487052, 11652280, 13108815, 13531680, 13982736, 15730578, 17478420, 20297520, 20974104, 23304560, 26217630, 27965472, 31461156, 34956840, 39326445, 40595040, 41948208, 46609120, 52435260, 62922312, 69913680, 78652890, 83896416, 104870520, 125844624, 139827360, 157305780, 209741040, 251689248, 314611560, 419482080, 629223120, 1258446240]

約数ペア:

[(1, 1258446240), (2, 629223120), (3, 419482080), (4, 314611560), (5, 251689248), (6, 209741040), (8, 157305780), (9, 139827360), (10, 125844624), (12, 104870520), (15, 83896416), (16, 78652890), (18, 69913680), (20, 62922312), (24, 52435260), (27, 46609120), (30, 41948208), (31, 40595040), (32, 39326445), (36, 34956840), (40, 31461156), (45, 27965472), (48, 26217630), (54, 23304560), (60, 20974104), (62, 20297520), (72, 17478420), (80, 15730578), (90, 13982736), (93, 13531680), (96, 13108815), (108, 11652280), (120, 10487052), (124, 10148760), (135, 9321824), (144, 8739210), (155, 8119008), (160, 7865289), (180, 6991368), (186, 6765840), (216, 5826140), (240, 5243526), (248, 5074380), (270, 4660912), (279, 4510560), (288, 4369605), (310, 4059504), (360, 3495684), (372, 3382920), (432, 2913070), (465, 2706336), (480, 2621763), (496, 2537190), (540, 2330456), (558, 2255280), (620, 2029752), (720, 1747842), (744, 1691460), (837, 1503520), (864, 1456535), (930, 1353168), (992, 1268595), (1080, 1165228), (1116, 1127640), (1240, 1014876), (1395, 902112), (1440, 873921), (1488, 845730), (1674, 751760), (1860, 676584), (2160, 582614), (2232, 563820), (2480, 507438), (2790, 451056), (2976, 422865), (3348, 375880), (3720, 338292), (4185, 300704), (4320, 291307), (4464, 281910), (4960, 253719), (5580, 225528), (6696, 187940), (7440, 169146), (8370, 150352), (8928, 140955), (9397, 133920), (11160, 112764), (13392, 93970), (14880, 84573), (16740, 75176), (18794, 66960), (22320, 56382), (26784, 46985), (28191, 44640), (33480, 37588)]