2007648840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{727409}}^1$

素因数の和:727446

約数の個数: 64

約数和(自身を含む): 6284822400

約数和(自身を除く): 4277173560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 727409, 1454818, 2182227, 2909636, 3637045, 4364454, 5819272, 7274090, 8728908, 10911135, 14548180, 16730407, 17457816, 21822270, 29096360, 33460814, 43644540, 50191221, 66921628, 83652035, 87289080, 100382442, 133843256, 167304070, 200764884, 250956105, 334608140, 401529768, 501912210, 669216280, 1003824420, 2007648840]

約数ペア:

[(1, 2007648840), (2, 1003824420), (3, 669216280), (4, 501912210), (5, 401529768), (6, 334608140), (8, 250956105), (10, 200764884), (12, 167304070), (15, 133843256), (20, 100382442), (23, 87289080), (24, 83652035), (30, 66921628), (40, 50191221), (46, 43644540), (60, 33460814), (69, 29096360), (92, 21822270), (115, 17457816), (120, 16730407), (138, 14548180), (184, 10911135), (230, 8728908), (276, 7274090), (345, 5819272), (460, 4364454), (552, 3637045), (690, 2909636), (920, 2182227), (1380, 1454818), (2760, 727409)]