12816980160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{28961}}^1$

素因数の和:29442

約数の個数: 112

約数和(自身を含む): 40783593312

約数和(自身を除く): 27966613152

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, 160, 192, 240, 320, 461, 480, 922, 960, 1383, 1844, 2305, 2766, 3688, 4610, 5532, 6915, 7376, 9220, 11064, 13830, 14752, 18440, 22128, 27660, 28961, 29504, 36880, 44256, 55320, 57922, 73760, 86883, 88512, 110640, 115844, 144805, 147520, 173766, 221280, 231688, 289610, 347532, 434415, 442560, 463376, 579220, 695064, 868830, 926752, 1158440, 1390128, 1737660, 1853504, 2316880, 2780256, 3475320, 4633760, 5560512, 6950640, 9267520, 13351021, 13901280, 26702042, 27802560, 40053063, 53404084, 66755105, 80106126, 106808168, 133510210, 160212252, 200265315, 213616336, 267020420, 320424504, 400530630, 427232672, 534040840, 640849008, 801061260, 854465344, 1068081680, 1281698016, 1602122520, 2136163360, 2563396032, 3204245040, 4272326720, 6408490080, 12816980160]

約数ペア:

[(1, 12816980160), (2, 6408490080), (3, 4272326720), (4, 3204245040), (5, 2563396032), (6, 2136163360), (8, 1602122520), (10, 1281698016), (12, 1068081680), (15, 854465344), (16, 801061260), (20, 640849008), (24, 534040840), (30, 427232672), (32, 400530630), (40, 320424504), (48, 267020420), (60, 213616336), (64, 200265315), (80, 160212252), (96, 133510210), (120, 106808168), (160, 80106126), (192, 66755105), (240, 53404084), (320, 40053063), (461, 27802560), (480, 26702042), (922, 13901280), (960, 13351021), (1383, 9267520), (1844, 6950640), (2305, 5560512), (2766, 4633760), (3688, 3475320), (4610, 2780256), (5532, 2316880), (6915, 1853504), (7376, 1737660), (9220, 1390128), (11064, 1158440), (13830, 926752), (14752, 868830), (18440, 695064), (22128, 579220), (27660, 463376), (28961, 442560), (29504, 434415), (36880, 347532), (44256, 289610), (55320, 231688), (57922, 221280), (73760, 173766), (86883, 147520), (88512, 144805), (110640, 115844)]