1252612080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19997}}^1$

素因数の和:20048

約数の個数: 160

約数和(自身を含む): 4463553600

約数和(自身を除く): 3210941520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3480, 3915, 4176, 5220, 6264, 6960, 7830, 10440, 12528, 15660, 19997, 20880, 31320, 39994, 59991, 62640, 79988, 99985, 119982, 159976, 179973, 199970, 239964, 299955, 319952, 359946, 399940, 479928, 539919, 579913, 599910, 719892, 799880, 899865, 959856, 1079838, 1159826, 1199820, 1439784, 1599760, 1739739, 1799730, 2159676, 2319652, 2399640, 2699595, 2879568, 2899565, 3479478, 3599460, 4319352, 4639304, 4799280, 5219217, 5399190, 5799130, 6958956, 7198920, 8638704, 8698695, 9278608, 10438434, 10798380, 11598260, 13917912, 14397840, 15657651, 17397390, 20876868, 21596760, 23196520, 26096085, 27835824, 31315302, 34794780, 41753736, 43193520, 46393040, 52192170, 62630604, 69589560, 78288255, 83507472, 104384340, 125261208, 139179120, 156576510, 208768680, 250522416, 313153020, 417537360, 626306040, 1252612080]

約数ペア:

[(1, 1252612080), (2, 626306040), (3, 417537360), (4, 313153020), (5, 250522416), (6, 208768680), (8, 156576510), (9, 139179120), (10, 125261208), (12, 104384340), (15, 83507472), (16, 78288255), (18, 69589560), (20, 62630604), (24, 52192170), (27, 46393040), (29, 43193520), (30, 41753736), (36, 34794780), (40, 31315302), (45, 27835824), (48, 26096085), (54, 23196520), (58, 21596760), (60, 20876868), (72, 17397390), (80, 15657651), (87, 14397840), (90, 13917912), (108, 11598260), (116, 10798380), (120, 10438434), (135, 9278608), (144, 8698695), (145, 8638704), (174, 7198920), (180, 6958956), (216, 5799130), (232, 5399190), (240, 5219217), (261, 4799280), (270, 4639304), (290, 4319352), (348, 3599460), (360, 3479478), (432, 2899565), (435, 2879568), (464, 2699595), (522, 2399640), (540, 2319652), (580, 2159676), (696, 1799730), (720, 1739739), (783, 1599760), (870, 1439784), (1044, 1199820), (1080, 1159826), (1160, 1079838), (1305, 959856), (1392, 899865), (1566, 799880), (1740, 719892), (2088, 599910), (2160, 579913), (2320, 539919), (2610, 479928), (3132, 399940), (3480, 359946), (3915, 319952), (4176, 299955), (5220, 239964), (6264, 199970), (6960, 179973), (7830, 159976), (10440, 119982), (12528, 99985), (15660, 79988), (19997, 62640), (20880, 59991), (31320, 39994)]