2017799760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{6553}}^1$

素因数の和:7852

約数の個数: 80

約数和(自身を含む): 6261009984

約数和(自身を除く): 4243210224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1283, 2566, 3849, 5132, 6415, 6553, 7698, 10264, 12830, 13106, 15396, 19245, 19659, 20528, 25660, 26212, 30792, 32765, 38490, 39318, 51320, 52424, 61584, 65530, 76980, 78636, 98295, 102640, 104848, 131060, 153960, 157272, 196590, 262120, 307920, 314544, 393180, 524240, 786360, 1572720, 8407499, 16814998, 25222497, 33629996, 42037495, 50444994, 67259992, 84074990, 100889988, 126112485, 134519984, 168149980, 201779976, 252224970, 336299960, 403559952, 504449940, 672599920, 1008899880, 2017799760]

約数ペア:

[(1, 2017799760), (2, 1008899880), (3, 672599920), (4, 504449940), (5, 403559952), (6, 336299960), (8, 252224970), (10, 201779976), (12, 168149980), (15, 134519984), (16, 126112485), (20, 100889988), (24, 84074990), (30, 67259992), (40, 50444994), (48, 42037495), (60, 33629996), (80, 25222497), (120, 16814998), (240, 8407499), (1283, 1572720), (2566, 786360), (3849, 524240), (5132, 393180), (6415, 314544), (6553, 307920), (7698, 262120), (10264, 196590), (12830, 157272), (13106, 153960), (15396, 131060), (19245, 104848), (19659, 102640), (20528, 98295), (25660, 78636), (26212, 76980), (30792, 65530), (32765, 61584), (38490, 52424), (39318, 51320)]