12847286640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2327407}}^1$

素因数の和:2327446

約数の個数: 80

約数和(自身を含む): 41558197248

約数和(自身を除く): 28710910608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 2327407, 4654814, 6982221, 9309628, 11637035, 13964442, 18619256, 23274070, 27928884, 34911105, 37238512, 46548140, 53530361, 55857768, 69822210, 93096280, 107060722, 111715536, 139644420, 160591083, 186192560, 214121444, 267651805, 279288840, 321182166, 428242888, 535303610, 558577680, 642364332, 802955415, 856485776, 1070607220, 1284728664, 1605910830, 2141214440, 2569457328, 3211821660, 4282428880, 6423643320, 12847286640]

約数ペア:

[(1, 12847286640), (2, 6423643320), (3, 4282428880), (4, 3211821660), (5, 2569457328), (6, 2141214440), (8, 1605910830), (10, 1284728664), (12, 1070607220), (15, 856485776), (16, 802955415), (20, 642364332), (23, 558577680), (24, 535303610), (30, 428242888), (40, 321182166), (46, 279288840), (48, 267651805), (60, 214121444), (69, 186192560), (80, 160591083), (92, 139644420), (115, 111715536), (120, 107060722), (138, 93096280), (184, 69822210), (230, 55857768), (240, 53530361), (276, 46548140), (345, 37238512), (368, 34911105), (460, 27928884), (552, 23274070), (690, 18619256), (920, 13964442), (1104, 11637035), (1380, 9309628), (1840, 6982221), (2760, 4654814), (5520, 2327407)]