23878320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2689}}^1$

素因数の和:2742

約数の個数: 80

約数和(自身を含む): 76051680

約数和(自身を除く): 52173360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2689, 2960, 4440, 5378, 8067, 8880, 10756, 13445, 16134, 21512, 26890, 32268, 40335, 43024, 53780, 64536, 80670, 99493, 107560, 129072, 161340, 198986, 215120, 298479, 322680, 397972, 497465, 596958, 645360, 795944, 994930, 1193916, 1492395, 1591888, 1989860, 2387832, 2984790, 3979720, 4775664, 5969580, 7959440, 11939160, 23878320]

約数ペア:

[(1, 23878320), (2, 11939160), (3, 7959440), (4, 5969580), (5, 4775664), (6, 3979720), (8, 2984790), (10, 2387832), (12, 1989860), (15, 1591888), (16, 1492395), (20, 1193916), (24, 994930), (30, 795944), (37, 645360), (40, 596958), (48, 497465), (60, 397972), (74, 322680), (80, 298479), (111, 215120), (120, 198986), (148, 161340), (185, 129072), (222, 107560), (240, 99493), (296, 80670), (370, 64536), (444, 53780), (555, 43024), (592, 40335), (740, 32268), (888, 26890), (1110, 21512), (1480, 16134), (1776, 13445), (2220, 10756), (2689, 8880), (2960, 8067), (4440, 5378)]