480383280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3019}}^1$

素因数の和:3068

約数の個数: 240

約数和(自身を含む): 1840194720

約数和(自身を除く): 1359811440

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, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1768, 1872, 1989, 2040, 2210, 2340, 2448, 2652, 3019, 3060, 3120, 3315, 3536, 3978, 4080, 4420, 4680, 5304, 6038, 6120, 6630, 7956, 8840, 9057, 9360, 9945, 10608, 12076, 12240, 13260, 15095, 15912, 17680, 18114, 19890, 24152, 26520, 27171, 30190, 31824, 36228, 39247, 39780, 45285, 48304, 51323, 53040, 54342, 60380, 72456, 78494, 79560, 90570, 102646, 108684, 117741, 120760, 135855, 144912, 153969, 156988, 159120, 181140, 196235, 205292, 217368, 235482, 241520, 256615, 271710, 307938, 313976, 353223, 362280, 392470, 410584, 434736, 461907, 470964, 513230, 543420, 588705, 615876, 627952, 667199, 706446, 724560, 769845, 784940, 821168, 923814, 941928, 1026460, 1086840, 1177410, 1231752, 1334398, 1412892, 1539690, 1569880, 1766115, 1847628, 1883856, 2001597, 2052920, 2173680, 2309535, 2354820, 2463504, 2668796, 2825784, 3079380, 3139760, 3335995, 3532230, 3695256, 4003194, 4105840, 4619070, 4709640, 5337592, 5651568, 6004791, 6158760, 6671990, 7064460, 7390512, 8006388, 9238140, 9419280, 10007985, 10675184, 12009582, 12317520, 13343980, 14128920, 16012776, 18476280, 20015970, 24019164, 26687960, 28257840, 30023955, 32025552, 36952560, 40031940, 48038328, 53375920, 60047910, 80063880, 96076656, 120095820, 160127760, 240191640, 480383280]

約数ペア:

[(1, 480383280), (2, 240191640), (3, 160127760), (4, 120095820), (5, 96076656), (6, 80063880), (8, 60047910), (9, 53375920), (10, 48038328), (12, 40031940), (13, 36952560), (15, 32025552), (16, 30023955), (17, 28257840), (18, 26687960), (20, 24019164), (24, 20015970), (26, 18476280), (30, 16012776), (34, 14128920), (36, 13343980), (39, 12317520), (40, 12009582), (45, 10675184), (48, 10007985), (51, 9419280), (52, 9238140), (60, 8006388), (65, 7390512), (68, 7064460), (72, 6671990), (78, 6158760), (80, 6004791), (85, 5651568), (90, 5337592), (102, 4709640), (104, 4619070), (117, 4105840), (120, 4003194), (130, 3695256), (136, 3532230), (144, 3335995), (153, 3139760), (156, 3079380), (170, 2825784), (180, 2668796), (195, 2463504), (204, 2354820), (208, 2309535), (221, 2173680), (234, 2052920), (240, 2001597), (255, 1883856), (260, 1847628), (272, 1766115), (306, 1569880), (312, 1539690), (340, 1412892), (360, 1334398), (390, 1231752), (408, 1177410), (442, 1086840), (468, 1026460), (510, 941928), (520, 923814), (585, 821168), (612, 784940), (624, 769845), (663, 724560), (680, 706446), (720, 667199), (765, 627952), (780, 615876), (816, 588705), (884, 543420), (936, 513230), (1020, 470964), (1040, 461907), (1105, 434736), (1170, 410584), (1224, 392470), (1326, 362280), (1360, 353223), (1530, 313976), (1560, 307938), (1768, 271710), (1872, 256615), (1989, 241520), (2040, 235482), (2210, 217368), (2340, 205292), (2448, 196235), (2652, 181140), (3019, 159120), (3060, 156988), (3120, 153969), (3315, 144912), (3536, 135855), (3978, 120760), (4080, 117741), (4420, 108684), (4680, 102646), (5304, 90570), (6038, 79560), (6120, 78494), (6630, 72456), (7956, 60380), (8840, 54342), (9057, 53040), (9360, 51323), (9945, 48304), (10608, 45285), (12076, 39780), (12240, 39247), (13260, 36228), (15095, 31824), (15912, 30190), (17680, 27171), (18114, 26520), (19890, 24152)]