299027280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73291}}^1$

素因数の和:73324

約数の個数: 80

約数和(自身を含む): 981526464

約数和(自身を除く): 682499184

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, 73291, 146582, 219873, 293164, 366455, 439746, 586328, 732910, 879492, 1099365, 1172656, 1245947, 1465820, 1758984, 2198730, 2491894, 2931640, 3517968, 3737841, 4397460, 4983788, 5863280, 6229735, 7475682, 8794920, 9967576, 12459470, 14951364, 17589840, 18689205, 19935152, 24918940, 29902728, 37378410, 49837880, 59805456, 74756820, 99675760, 149513640, 299027280]

約数ペア:

[(1, 299027280), (2, 149513640), (3, 99675760), (4, 74756820), (5, 59805456), (6, 49837880), (8, 37378410), (10, 29902728), (12, 24918940), (15, 19935152), (16, 18689205), (17, 17589840), (20, 14951364), (24, 12459470), (30, 9967576), (34, 8794920), (40, 7475682), (48, 6229735), (51, 5863280), (60, 4983788), (68, 4397460), (80, 3737841), (85, 3517968), (102, 2931640), (120, 2491894), (136, 2198730), (170, 1758984), (204, 1465820), (240, 1245947), (255, 1172656), (272, 1099365), (340, 879492), (408, 732910), (510, 586328), (680, 439746), (816, 366455), (1020, 293164), (1360, 219873), (2040, 146582), (4080, 73291)]