306844840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5653}}^1$

素因数の和:5746

約数の個数: 64

約数和(自身を含む): 732758400

約数和(自身を除く): 425913560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 59, 92, 115, 118, 184, 230, 236, 295, 460, 472, 590, 920, 1180, 1357, 2360, 2714, 5428, 5653, 6785, 10856, 11306, 13570, 22612, 27140, 28265, 45224, 54280, 56530, 113060, 130019, 226120, 260038, 333527, 520076, 650095, 667054, 1040152, 1300190, 1334108, 1667635, 2600380, 2668216, 3335270, 5200760, 6670540, 7671121, 13341080, 15342242, 30684484, 38355605, 61368968, 76711210, 153422420, 306844840]

約数ペア:

[(1, 306844840), (2, 153422420), (4, 76711210), (5, 61368968), (8, 38355605), (10, 30684484), (20, 15342242), (23, 13341080), (40, 7671121), (46, 6670540), (59, 5200760), (92, 3335270), (115, 2668216), (118, 2600380), (184, 1667635), (230, 1334108), (236, 1300190), (295, 1040152), (460, 667054), (472, 650095), (590, 520076), (920, 333527), (1180, 260038), (1357, 226120), (2360, 130019), (2714, 113060), (5428, 56530), (5653, 54280), (6785, 45224), (10856, 28265), (11306, 27140), (13570, 22612)]