298896720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73259}}^1$

素因数の和:73292

約数の個数: 80

約数和(自身を含む): 981097920

約数和(自身を除く): 682201200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 73259, 146518, 219777, 293036, 366295, 439554, 586072, 732590, 879108, 1098885, 1172144, 1245403, 1465180, 1758216, 2197770, 2490806, 2930360, 3516432, 3736209, 4395540, 4981612, 5860720, 6227015, 7472418, 8791080, 9963224, 12454030, 14944836, 17582160, 18681045, 19926448, 24908060, 29889672, 37362090, 49816120, 59779344, 74724180, 99632240, 149448360, 298896720]

約数ペア:

[(1, 298896720), (2, 149448360), (3, 99632240), (4, 74724180), (5, 59779344), (6, 49816120), (8, 37362090), (10, 29889672), (12, 24908060), (15, 19926448), (16, 18681045), (17, 17582160), (20, 14944836), (24, 12454030), (30, 9963224), (34, 8791080), (40, 7472418), (48, 6227015), (51, 5860720), (60, 4981612), (68, 4395540), (80, 3736209), (85, 3516432), (102, 2930360), (120, 2490806), (136, 2197770), (170, 1758216), (204, 1465180), (240, 1245403), (255, 1172144), (272, 1098885), (340, 879108), (408, 732590), (510, 586072), (680, 439554), (816, 366295), (1020, 293036), (1360, 219777), (2040, 146518), (4080, 73259)]