66822720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1$

素因数の和:1548

約数の個数: 112

約数和(自身を含む): 216822528

約数和(自身を除く): 149999808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1481, 1504, 1880, 2256, 2820, 2962, 3008, 3760, 4443, 4512, 5640, 5924, 7405, 7520, 8886, 9024, 11280, 11848, 14810, 15040, 17772, 22215, 22560, 23696, 29620, 35544, 44430, 45120, 47392, 59240, 69607, 71088, 88860, 94784, 118480, 139214, 142176, 177720, 208821, 236960, 278428, 284352, 348035, 355440, 417642, 473920, 556856, 696070, 710880, 835284, 1044105, 1113712, 1392140, 1421760, 1670568, 2088210, 2227424, 2784280, 3341136, 4176420, 4454848, 5568560, 6682272, 8352840, 11137120, 13364544, 16705680, 22274240, 33411360, 66822720]

約数ペア:

[(1, 66822720), (2, 33411360), (3, 22274240), (4, 16705680), (5, 13364544), (6, 11137120), (8, 8352840), (10, 6682272), (12, 5568560), (15, 4454848), (16, 4176420), (20, 3341136), (24, 2784280), (30, 2227424), (32, 2088210), (40, 1670568), (47, 1421760), (48, 1392140), (60, 1113712), (64, 1044105), (80, 835284), (94, 710880), (96, 696070), (120, 556856), (141, 473920), (160, 417642), (188, 355440), (192, 348035), (235, 284352), (240, 278428), (282, 236960), (320, 208821), (376, 177720), (470, 142176), (480, 139214), (564, 118480), (705, 94784), (752, 88860), (940, 71088), (960, 69607), (1128, 59240), (1410, 47392), (1481, 45120), (1504, 44430), (1880, 35544), (2256, 29620), (2820, 23696), (2962, 22560), (3008, 22215), (3760, 17772), (4443, 15040), (4512, 14810), (5640, 11848), (5924, 11280), (7405, 9024), (7520, 8886)]