40732080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 135419904

約数和(自身を除く): 94687824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 47, 48, 60, 69, 80, 92, 94, 115, 120, 138, 141, 157, 184, 188, 230, 235, 240, 276, 282, 314, 345, 368, 376, 460, 470, 471, 552, 564, 628, 690, 705, 752, 785, 920, 940, 942, 1081, 1104, 1128, 1256, 1380, 1410, 1570, 1840, 1880, 1884, 2162, 2256, 2355, 2512, 2760, 2820, 3140, 3243, 3611, 3760, 3768, 4324, 4710, 5405, 5520, 5640, 6280, 6486, 7222, 7379, 7536, 8648, 9420, 10810, 10833, 11280, 12560, 12972, 14444, 14758, 16215, 17296, 18055, 18840, 21620, 21666, 22137, 25944, 28888, 29516, 32430, 36110, 36895, 37680, 43240, 43332, 44274, 51888, 54165, 57776, 59032, 64860, 72220, 73790, 86480, 86664, 88548, 108330, 110685, 118064, 129720, 144440, 147580, 169717, 173328, 177096, 216660, 221370, 259440, 288880, 295160, 339434, 354192, 433320, 442740, 509151, 590320, 678868, 848585, 866640, 885480, 1018302, 1357736, 1697170, 1770960, 2036604, 2545755, 2715472, 3394340, 4073208, 5091510, 6788680, 8146416, 10183020, 13577360, 20366040, 40732080]

約数ペア:

[(1, 40732080), (2, 20366040), (3, 13577360), (4, 10183020), (5, 8146416), (6, 6788680), (8, 5091510), (10, 4073208), (12, 3394340), (15, 2715472), (16, 2545755), (20, 2036604), (23, 1770960), (24, 1697170), (30, 1357736), (40, 1018302), (46, 885480), (47, 866640), (48, 848585), (60, 678868), (69, 590320), (80, 509151), (92, 442740), (94, 433320), (115, 354192), (120, 339434), (138, 295160), (141, 288880), (157, 259440), (184, 221370), (188, 216660), (230, 177096), (235, 173328), (240, 169717), (276, 147580), (282, 144440), (314, 129720), (345, 118064), (368, 110685), (376, 108330), (460, 88548), (470, 86664), (471, 86480), (552, 73790), (564, 72220), (628, 64860), (690, 59032), (705, 57776), (752, 54165), (785, 51888), (920, 44274), (940, 43332), (942, 43240), (1081, 37680), (1104, 36895), (1128, 36110), (1256, 32430), (1380, 29516), (1410, 28888), (1570, 25944), (1840, 22137), (1880, 21666), (1884, 21620), (2162, 18840), (2256, 18055), (2355, 17296), (2512, 16215), (2760, 14758), (2820, 14444), (3140, 12972), (3243, 12560), (3611, 11280), (3760, 10833), (3768, 10810), (4324, 9420), (4710, 8648), (5405, 7536), (5520, 7379), (5640, 7222), (6280, 6486)]