188018640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15361}}^1$

素因数の和:15397

約数の個数: 120

約数和(自身を含む): 668615688

約数和(自身を除く): 480597048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 15361, 30722, 46083, 61444, 76805, 92166, 122888, 138249, 153610, 184332, 230415, 245776, 261137, 276498, 307220, 368664, 460830, 522274, 552996, 614440, 691245, 737328, 783411, 921660, 1044548, 1105992, 1228880, 1305685, 1382490, 1566822, 1843320, 2089096, 2211984, 2350233, 2611370, 2764980, 3133644, 3686640, 3917055, 4178192, 4700466, 5222740, 5529960, 6267288, 7834110, 9400932, 10445480, 11059920, 11751165, 12534576, 15668220, 18801864, 20890960, 23502330, 31336440, 37603728, 47004660, 62672880, 94009320, 188018640]

約数ペア:

[(1, 188018640), (2, 94009320), (3, 62672880), (4, 47004660), (5, 37603728), (6, 31336440), (8, 23502330), (9, 20890960), (10, 18801864), (12, 15668220), (15, 12534576), (16, 11751165), (17, 11059920), (18, 10445480), (20, 9400932), (24, 7834110), (30, 6267288), (34, 5529960), (36, 5222740), (40, 4700466), (45, 4178192), (48, 3917055), (51, 3686640), (60, 3133644), (68, 2764980), (72, 2611370), (80, 2350233), (85, 2211984), (90, 2089096), (102, 1843320), (120, 1566822), (136, 1382490), (144, 1305685), (153, 1228880), (170, 1105992), (180, 1044548), (204, 921660), (240, 783411), (255, 737328), (272, 691245), (306, 614440), (340, 552996), (360, 522274), (408, 460830), (510, 368664), (612, 307220), (680, 276498), (720, 261137), (765, 245776), (816, 230415), (1020, 184332), (1224, 153610), (1360, 138249), (1530, 122888), (2040, 92166), (2448, 76805), (3060, 61444), (4080, 46083), (6120, 30722), (12240, 15361)]