275786880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{601}}^1$

素因数の和:862

約数の個数: 128

約数和(自身を含む): 884217600

約数和(自身を除く): 608430720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 239, 240, 320, 384, 478, 480, 601, 640, 717, 956, 960, 1195, 1202, 1434, 1803, 1912, 1920, 2390, 2404, 2868, 3005, 3585, 3606, 3824, 4780, 4808, 5736, 6010, 7170, 7212, 7648, 9015, 9560, 9616, 11472, 12020, 14340, 14424, 15296, 18030, 19120, 19232, 22944, 24040, 28680, 28848, 30592, 36060, 38240, 38464, 45888, 48080, 57360, 57696, 72120, 76480, 76928, 91776, 96160, 114720, 115392, 143639, 144240, 152960, 192320, 229440, 230784, 287278, 288480, 384640, 430917, 458880, 574556, 576960, 718195, 861834, 1149112, 1153920, 1436390, 1723668, 2154585, 2298224, 2872780, 3447336, 4309170, 4596448, 5745560, 6894672, 8618340, 9192896, 11491120, 13789344, 17236680, 18385792, 22982240, 27578688, 34473360, 45964480, 55157376, 68946720, 91928960, 137893440, 275786880]

約数ペア:

[(1, 275786880), (2, 137893440), (3, 91928960), (4, 68946720), (5, 55157376), (6, 45964480), (8, 34473360), (10, 27578688), (12, 22982240), (15, 18385792), (16, 17236680), (20, 13789344), (24, 11491120), (30, 9192896), (32, 8618340), (40, 6894672), (48, 5745560), (60, 4596448), (64, 4309170), (80, 3447336), (96, 2872780), (120, 2298224), (128, 2154585), (160, 1723668), (192, 1436390), (239, 1153920), (240, 1149112), (320, 861834), (384, 718195), (478, 576960), (480, 574556), (601, 458880), (640, 430917), (717, 384640), (956, 288480), (960, 287278), (1195, 230784), (1202, 229440), (1434, 192320), (1803, 152960), (1912, 144240), (1920, 143639), (2390, 115392), (2404, 114720), (2868, 96160), (3005, 91776), (3585, 76928), (3606, 76480), (3824, 72120), (4780, 57696), (4808, 57360), (5736, 48080), (6010, 45888), (7170, 38464), (7212, 38240), (7648, 36060), (9015, 30592), (9560, 28848), (9616, 28680), (11472, 24040), (12020, 22944), (14340, 19232), (14424, 19120), (15296, 18030)]