24981840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 96275088

約数和(自身を除く): 71293248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 157, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 314, 340, 360, 390, 408, 442, 468, 471, 510, 520, 585, 612, 624, 628, 663, 680, 720, 765, 780, 785, 816, 884, 936, 942, 1020, 1040, 1105, 1170, 1224, 1256, 1326, 1360, 1413, 1530, 1560, 1570, 1768, 1872, 1884, 1989, 2040, 2041, 2210, 2340, 2355, 2448, 2512, 2652, 2669, 2826, 3060, 3120, 3140, 3315, 3536, 3768, 3978, 4080, 4082, 4420, 4680, 4710, 5304, 5338, 5652, 6120, 6123, 6280, 6630, 7065, 7536, 7956, 8007, 8164, 8840, 9360, 9420, 9945, 10205, 10608, 10676, 11304, 12240, 12246, 12560, 13260, 13345, 14130, 15912, 16014, 16328, 17680, 18369, 18840, 19890, 20410, 21352, 22608, 24021, 24492, 26520, 26690, 28260, 30615, 31824, 32028, 32656, 34697, 36738, 37680, 39780, 40035, 40820, 42704, 48042, 48984, 53040, 53380, 56520, 61230, 64056, 69394, 73476, 79560, 80070, 81640, 91845, 96084, 97968, 104091, 106760, 113040, 120105, 122460, 128112, 138788, 146952, 159120, 160140, 163280, 173485, 183690, 192168, 208182, 213520, 240210, 244920, 277576, 293904, 312273, 320280, 346970, 367380, 384336, 416364, 480420, 489840, 520455, 555152, 624546, 640560, 693940, 734760, 832728, 960840, 1040910, 1249092, 1387880, 1469520, 1561365, 1665456, 1921680, 2081820, 2498184, 2775760, 3122730, 4163640, 4996368, 6245460, 8327280, 12490920, 24981840]

約数ペア:

[(1, 24981840), (2, 12490920), (3, 8327280), (4, 6245460), (5, 4996368), (6, 4163640), (8, 3122730), (9, 2775760), (10, 2498184), (12, 2081820), (13, 1921680), (15, 1665456), (16, 1561365), (17, 1469520), (18, 1387880), (20, 1249092), (24, 1040910), (26, 960840), (30, 832728), (34, 734760), (36, 693940), (39, 640560), (40, 624546), (45, 555152), (48, 520455), (51, 489840), (52, 480420), (60, 416364), (65, 384336), (68, 367380), (72, 346970), (78, 320280), (80, 312273), (85, 293904), (90, 277576), (102, 244920), (104, 240210), (117, 213520), (120, 208182), (130, 192168), (136, 183690), (144, 173485), (153, 163280), (156, 160140), (157, 159120), (170, 146952), (180, 138788), (195, 128112), (204, 122460), (208, 120105), (221, 113040), (234, 106760), (240, 104091), (255, 97968), (260, 96084), (272, 91845), (306, 81640), (312, 80070), (314, 79560), (340, 73476), (360, 69394), (390, 64056), (408, 61230), (442, 56520), (468, 53380), (471, 53040), (510, 48984), (520, 48042), (585, 42704), (612, 40820), (624, 40035), (628, 39780), (663, 37680), (680, 36738), (720, 34697), (765, 32656), (780, 32028), (785, 31824), (816, 30615), (884, 28260), (936, 26690), (942, 26520), (1020, 24492), (1040, 24021), (1105, 22608), (1170, 21352), (1224, 20410), (1256, 19890), (1326, 18840), (1360, 18369), (1413, 17680), (1530, 16328), (1560, 16014), (1570, 15912), (1768, 14130), (1872, 13345), (1884, 13260), (1989, 12560), (2040, 12246), (2041, 12240), (2210, 11304), (2340, 10676), (2355, 10608), (2448, 10205), (2512, 9945), (2652, 9420), (2669, 9360), (2826, 8840), (3060, 8164), (3120, 8007), (3140, 7956), (3315, 7536), (3536, 7065), (3768, 6630), (3978, 6280), (4080, 6123), (4082, 6120), (4420, 5652), (4680, 5338), (4710, 5304)]