15166867920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2747621}}^1$

素因数の和:2747660

約数の個数: 80

約数和(自身を含む): 49061538432

約数和(自身を除く): 33894670512

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, 2747621, 5495242, 8242863, 10990484, 13738105, 16485726, 21980968, 27476210, 32971452, 41214315, 43961936, 54952420, 63195283, 65942904, 82428630, 109904840, 126390566, 131885808, 164857260, 189585849, 219809680, 252781132, 315976415, 329714520, 379171698, 505562264, 631952830, 659429040, 758343396, 947929245, 1011124528, 1263905660, 1516686792, 1895858490, 2527811320, 3033373584, 3791716980, 5055622640, 7583433960, 15166867920]

約数ペア:

[(1, 15166867920), (2, 7583433960), (3, 5055622640), (4, 3791716980), (5, 3033373584), (6, 2527811320), (8, 1895858490), (10, 1516686792), (12, 1263905660), (15, 1011124528), (16, 947929245), (20, 758343396), (23, 659429040), (24, 631952830), (30, 505562264), (40, 379171698), (46, 329714520), (48, 315976415), (60, 252781132), (69, 219809680), (80, 189585849), (92, 164857260), (115, 131885808), (120, 126390566), (138, 109904840), (184, 82428630), (230, 65942904), (240, 63195283), (276, 54952420), (345, 43961936), (368, 41214315), (460, 32971452), (552, 27476210), (690, 21980968), (920, 16485726), (1104, 13738105), (1380, 10990484), (1840, 8242863), (2760, 5495242), (5520, 2747621)]