117618960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15809}}^1$

素因数の和:15856

約数の個数: 80

約数和(自身を含む): 376404480

約数和(自身を除く): 258785520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 15809, 31618, 47427, 63236, 79045, 94854, 126472, 158090, 189708, 237135, 252944, 316180, 379416, 474270, 490079, 632360, 758832, 948540, 980158, 1264720, 1470237, 1897080, 1960316, 2450395, 2940474, 3794160, 3920632, 4900790, 5880948, 7351185, 7841264, 9801580, 11761896, 14702370, 19603160, 23523792, 29404740, 39206320, 58809480, 117618960]

約数ペア:

[(1, 117618960), (2, 58809480), (3, 39206320), (4, 29404740), (5, 23523792), (6, 19603160), (8, 14702370), (10, 11761896), (12, 9801580), (15, 7841264), (16, 7351185), (20, 5880948), (24, 4900790), (30, 3920632), (31, 3794160), (40, 2940474), (48, 2450395), (60, 1960316), (62, 1897080), (80, 1470237), (93, 1264720), (120, 980158), (124, 948540), (155, 758832), (186, 632360), (240, 490079), (248, 474270), (310, 379416), (372, 316180), (465, 252944), (496, 237135), (620, 189708), (744, 158090), (930, 126472), (1240, 94854), (1488, 79045), (1860, 63236), (2480, 47427), (3720, 31618), (7440, 15809)]