79488720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{977}}^1$

素因数の和:1109

約数の個数: 120

約数和(自身を含む): 269587656

約数和(自身を除く): 190098936

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, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 678, 720, 904, 977, 1017, 1130, 1356, 1695, 1808, 1954, 2034, 2260, 2712, 2931, 3390, 3908, 4068, 4520, 4885, 5085, 5424, 5862, 6780, 7816, 8136, 8793, 9040, 9770, 10170, 11724, 13560, 14655, 15632, 16272, 17586, 19540, 20340, 23448, 27120, 29310, 35172, 39080, 40680, 43965, 46896, 58620, 70344, 78160, 81360, 87930, 110401, 117240, 140688, 175860, 220802, 234480, 331203, 351720, 441604, 552005, 662406, 703440, 883208, 993609, 1104010, 1324812, 1656015, 1766416, 1987218, 2208020, 2649624, 3312030, 3974436, 4416040, 4968045, 5299248, 6624060, 7948872, 8832080, 9936090, 13248120, 15897744, 19872180, 26496240, 39744360, 79488720]

約数ペア:

[(1, 79488720), (2, 39744360), (3, 26496240), (4, 19872180), (5, 15897744), (6, 13248120), (8, 9936090), (9, 8832080), (10, 7948872), (12, 6624060), (15, 5299248), (16, 4968045), (18, 4416040), (20, 3974436), (24, 3312030), (30, 2649624), (36, 2208020), (40, 1987218), (45, 1766416), (48, 1656015), (60, 1324812), (72, 1104010), (80, 993609), (90, 883208), (113, 703440), (120, 662406), (144, 552005), (180, 441604), (226, 351720), (240, 331203), (339, 234480), (360, 220802), (452, 175860), (565, 140688), (678, 117240), (720, 110401), (904, 87930), (977, 81360), (1017, 78160), (1130, 70344), (1356, 58620), (1695, 46896), (1808, 43965), (1954, 40680), (2034, 39080), (2260, 35172), (2712, 29310), (2931, 27120), (3390, 23448), (3908, 20340), (4068, 19540), (4520, 17586), (4885, 16272), (5085, 15632), (5424, 14655), (5862, 13560), (6780, 11724), (7816, 10170), (8136, 9770), (8793, 9040)]