91276560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{383}}^1$

素因数の和:733

約数の個数: 120

約数和(自身を含む): 308265984

約数和(自身を除く): 216989424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 331, 360, 383, 662, 720, 766, 993, 1149, 1324, 1532, 1655, 1915, 1986, 2298, 2648, 2979, 3064, 3310, 3447, 3830, 3972, 4596, 4965, 5296, 5745, 5958, 6128, 6620, 6894, 7660, 7944, 9192, 9930, 11490, 11916, 13240, 13788, 14895, 15320, 15888, 17235, 18384, 19860, 22980, 23832, 26480, 27576, 29790, 30640, 34470, 39720, 45960, 47664, 55152, 59580, 68940, 79440, 91920, 119160, 126773, 137880, 238320, 253546, 275760, 380319, 507092, 633865, 760638, 1014184, 1140957, 1267730, 1521276, 1901595, 2028368, 2281914, 2535460, 3042552, 3803190, 4563828, 5070920, 5704785, 6085104, 7606380, 9127656, 10141840, 11409570, 15212760, 18255312, 22819140, 30425520, 45638280, 91276560]

約数ペア:

[(1, 91276560), (2, 45638280), (3, 30425520), (4, 22819140), (5, 18255312), (6, 15212760), (8, 11409570), (9, 10141840), (10, 9127656), (12, 7606380), (15, 6085104), (16, 5704785), (18, 5070920), (20, 4563828), (24, 3803190), (30, 3042552), (36, 2535460), (40, 2281914), (45, 2028368), (48, 1901595), (60, 1521276), (72, 1267730), (80, 1140957), (90, 1014184), (120, 760638), (144, 633865), (180, 507092), (240, 380319), (331, 275760), (360, 253546), (383, 238320), (662, 137880), (720, 126773), (766, 119160), (993, 91920), (1149, 79440), (1324, 68940), (1532, 59580), (1655, 55152), (1915, 47664), (1986, 45960), (2298, 39720), (2648, 34470), (2979, 30640), (3064, 29790), (3310, 27576), (3447, 26480), (3830, 23832), (3972, 22980), (4596, 19860), (4965, 18384), (5296, 17235), (5745, 15888), (5958, 15320), (6128, 14895), (6620, 13788), (6894, 13240), (7660, 11916), (7944, 11490), (9192, 9930)]