24691920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 85708800

約数和(自身を除く): 61016880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 132, 141, 165, 176, 188, 199, 220, 235, 240, 264, 282, 330, 376, 398, 440, 470, 517, 528, 564, 597, 660, 705, 752, 796, 880, 940, 995, 1034, 1128, 1194, 1320, 1410, 1551, 1592, 1880, 1990, 2068, 2189, 2256, 2388, 2585, 2640, 2820, 2985, 3102, 3184, 3760, 3980, 4136, 4378, 4776, 5170, 5640, 5970, 6204, 6567, 7755, 7960, 8272, 8756, 9353, 9552, 10340, 10945, 11280, 11940, 12408, 13134, 15510, 15920, 17512, 18706, 20680, 21890, 23880, 24816, 26268, 28059, 31020, 32835, 35024, 37412, 41360, 43780, 46765, 47760, 52536, 56118, 62040, 65670, 74824, 87560, 93530, 102883, 105072, 112236, 124080, 131340, 140295, 149648, 175120, 187060, 205766, 224472, 262680, 280590, 308649, 374120, 411532, 448944, 514415, 525360, 561180, 617298, 748240, 823064, 1028830, 1122360, 1234596, 1543245, 1646128, 2057660, 2244720, 2469192, 3086490, 4115320, 4938384, 6172980, 8230640, 12345960, 24691920]

約数ペア:

[(1, 24691920), (2, 12345960), (3, 8230640), (4, 6172980), (5, 4938384), (6, 4115320), (8, 3086490), (10, 2469192), (11, 2244720), (12, 2057660), (15, 1646128), (16, 1543245), (20, 1234596), (22, 1122360), (24, 1028830), (30, 823064), (33, 748240), (40, 617298), (44, 561180), (47, 525360), (48, 514415), (55, 448944), (60, 411532), (66, 374120), (80, 308649), (88, 280590), (94, 262680), (110, 224472), (120, 205766), (132, 187060), (141, 175120), (165, 149648), (176, 140295), (188, 131340), (199, 124080), (220, 112236), (235, 105072), (240, 102883), (264, 93530), (282, 87560), (330, 74824), (376, 65670), (398, 62040), (440, 56118), (470, 52536), (517, 47760), (528, 46765), (564, 43780), (597, 41360), (660, 37412), (705, 35024), (752, 32835), (796, 31020), (880, 28059), (940, 26268), (995, 24816), (1034, 23880), (1128, 21890), (1194, 20680), (1320, 18706), (1410, 17512), (1551, 15920), (1592, 15510), (1880, 13134), (1990, 12408), (2068, 11940), (2189, 11280), (2256, 10945), (2388, 10340), (2585, 9552), (2640, 9353), (2820, 8756), (2985, 8272), (3102, 7960), (3184, 7755), (3760, 6567), (3980, 6204), (4136, 5970), (4378, 5640), (4776, 5170)]