47765520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 180827712

約数和(自身を除く): 133062192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 48, 55, 60, 66, 72, 74, 80, 88, 90, 99, 110, 111, 120, 132, 144, 148, 163, 165, 176, 180, 185, 198, 220, 222, 240, 264, 296, 326, 330, 333, 360, 370, 396, 407, 440, 444, 489, 495, 528, 555, 592, 652, 660, 666, 720, 740, 792, 814, 815, 880, 888, 978, 990, 1110, 1221, 1304, 1320, 1332, 1467, 1480, 1584, 1628, 1630, 1665, 1776, 1793, 1956, 1980, 2035, 2220, 2442, 2445, 2608, 2640, 2664, 2934, 2960, 3256, 3260, 3330, 3586, 3663, 3912, 3960, 4070, 4440, 4884, 4890, 5328, 5379, 5868, 6031, 6105, 6512, 6520, 6660, 7172, 7326, 7335, 7824, 7920, 8140, 8880, 8965, 9768, 9780, 10758, 11736, 12062, 12210, 13040, 13320, 14344, 14652, 14670, 16137, 16280, 17930, 18093, 18315, 19536, 19560, 21516, 23472, 24124, 24420, 26640, 26895, 28688, 29304, 29340, 30155, 32274, 32560, 35860, 36186, 36630, 39120, 43032, 48248, 48840, 53790, 54279, 58608, 58680, 60310, 64548, 66341, 71720, 72372, 73260, 80685, 86064, 90465, 96496, 97680, 107580, 108558, 117360, 120620, 129096, 132682, 143440, 144744, 146520, 161370, 180930, 199023, 215160, 217116, 241240, 258192, 265364, 271395, 289488, 293040, 322740, 331705, 361860, 398046, 430320, 434232, 482480, 530728, 542790, 597069, 645480, 663410, 723720, 796092, 868464, 995115, 1061456, 1085580, 1194138, 1290960, 1326820, 1447440, 1592184, 1990230, 2171160, 2388276, 2653640, 2985345, 3184368, 3980460, 4342320, 4776552, 5307280, 5970690, 7960920, 9553104, 11941380, 15921840, 23882760, 47765520]

約数ペア:

[(1, 47765520), (2, 23882760), (3, 15921840), (4, 11941380), (5, 9553104), (6, 7960920), (8, 5970690), (9, 5307280), (10, 4776552), (11, 4342320), (12, 3980460), (15, 3184368), (16, 2985345), (18, 2653640), (20, 2388276), (22, 2171160), (24, 1990230), (30, 1592184), (33, 1447440), (36, 1326820), (37, 1290960), (40, 1194138), (44, 1085580), (45, 1061456), (48, 995115), (55, 868464), (60, 796092), (66, 723720), (72, 663410), (74, 645480), (80, 597069), (88, 542790), (90, 530728), (99, 482480), (110, 434232), (111, 430320), (120, 398046), (132, 361860), (144, 331705), (148, 322740), (163, 293040), (165, 289488), (176, 271395), (180, 265364), (185, 258192), (198, 241240), (220, 217116), (222, 215160), (240, 199023), (264, 180930), (296, 161370), (326, 146520), (330, 144744), (333, 143440), (360, 132682), (370, 129096), (396, 120620), (407, 117360), (440, 108558), (444, 107580), (489, 97680), (495, 96496), (528, 90465), (555, 86064), (592, 80685), (652, 73260), (660, 72372), (666, 71720), (720, 66341), (740, 64548), (792, 60310), (814, 58680), (815, 58608), (880, 54279), (888, 53790), (978, 48840), (990, 48248), (1110, 43032), (1221, 39120), (1304, 36630), (1320, 36186), (1332, 35860), (1467, 32560), (1480, 32274), (1584, 30155), (1628, 29340), (1630, 29304), (1665, 28688), (1776, 26895), (1793, 26640), (1956, 24420), (1980, 24124), (2035, 23472), (2220, 21516), (2442, 19560), (2445, 19536), (2608, 18315), (2640, 18093), (2664, 17930), (2934, 16280), (2960, 16137), (3256, 14670), (3260, 14652), (3330, 14344), (3586, 13320), (3663, 13040), (3912, 12210), (3960, 12062), (4070, 11736), (4440, 10758), (4884, 9780), (4890, 9768), (5328, 8965), (5379, 8880), (5868, 8140), (6031, 7920), (6105, 7824), (6512, 7335), (6520, 7326), (6660, 7172)]