3385040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 8838720

約数和(自身を除く): 5453680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 131, 136, 152, 170, 190, 262, 272, 304, 323, 340, 380, 524, 646, 655, 680, 760, 1048, 1292, 1310, 1360, 1520, 1615, 2096, 2227, 2489, 2584, 2620, 3230, 4454, 4978, 5168, 5240, 6460, 8908, 9956, 10480, 11135, 12445, 12920, 17816, 19912, 22270, 24890, 25840, 35632, 39824, 42313, 44540, 49780, 84626, 89080, 99560, 169252, 178160, 199120, 211565, 338504, 423130, 677008, 846260, 1692520, 3385040]

約数ペア:

[(1, 3385040), (2, 1692520), (4, 846260), (5, 677008), (8, 423130), (10, 338504), (16, 211565), (17, 199120), (19, 178160), (20, 169252), (34, 99560), (38, 89080), (40, 84626), (68, 49780), (76, 44540), (80, 42313), (85, 39824), (95, 35632), (131, 25840), (136, 24890), (152, 22270), (170, 19912), (190, 17816), (262, 12920), (272, 12445), (304, 11135), (323, 10480), (340, 9956), (380, 8908), (524, 6460), (646, 5240), (655, 5168), (680, 4978), (760, 4454), (1048, 3230), (1292, 2620), (1310, 2584), (1360, 2489), (1520, 2227), (1615, 2096)]