2820156480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3169}}^1$

素因数の和:3298

約数の個数: 224

約数和(自身を含む): 10048646400

約数和(自身を除く): 7228489920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 103, 108, 120, 135, 144, 160, 180, 192, 206, 216, 240, 270, 288, 309, 320, 360, 412, 432, 480, 515, 540, 576, 618, 720, 824, 864, 927, 960, 1030, 1080, 1236, 1440, 1545, 1648, 1728, 1854, 2060, 2160, 2472, 2781, 2880, 3090, 3169, 3296, 3708, 4120, 4320, 4635, 4944, 5562, 6180, 6338, 6592, 7416, 8240, 8640, 9270, 9507, 9888, 11124, 12360, 12676, 13905, 14832, 15845, 16480, 18540, 19014, 19776, 22248, 24720, 25352, 27810, 28521, 29664, 31690, 32960, 37080, 38028, 44496, 47535, 49440, 50704, 55620, 57042, 59328, 63380, 74160, 76056, 85563, 88992, 95070, 98880, 101408, 111240, 114084, 126760, 142605, 148320, 152112, 171126, 177984, 190140, 202816, 222480, 228168, 253520, 285210, 296640, 304224, 326407, 342252, 380280, 427815, 444960, 456336, 507040, 570420, 608448, 652814, 684504, 760560, 855630, 889920, 912672, 979221, 1014080, 1140840, 1305628, 1369008, 1521120, 1632035, 1711260, 1825344, 1958442, 2281680, 2611256, 2738016, 2937663, 3042240, 3264070, 3422520, 3916884, 4563360, 4896105, 5222512, 5476032, 5875326, 6528140, 6845040, 7833768, 8812989, 9126720, 9792210, 10445024, 11750652, 13056280, 13690080, 14688315, 15667536, 17625978, 19584420, 20890048, 23501304, 26112560, 27380160, 29376630, 31335072, 35251956, 39168840, 44064945, 47002608, 52225120, 58753260, 62670144, 70503912, 78337680, 88129890, 94005216, 104450240, 117506520, 141007824, 156675360, 176259780, 188010432, 235013040, 282015648, 313350720, 352519560, 470026080, 564031296, 705039120, 940052160, 1410078240, 2820156480]

約数ペア:

[(1, 2820156480), (2, 1410078240), (3, 940052160), (4, 705039120), (5, 564031296), (6, 470026080), (8, 352519560), (9, 313350720), (10, 282015648), (12, 235013040), (15, 188010432), (16, 176259780), (18, 156675360), (20, 141007824), (24, 117506520), (27, 104450240), (30, 94005216), (32, 88129890), (36, 78337680), (40, 70503912), (45, 62670144), (48, 58753260), (54, 52225120), (60, 47002608), (64, 44064945), (72, 39168840), (80, 35251956), (90, 31335072), (96, 29376630), (103, 27380160), (108, 26112560), (120, 23501304), (135, 20890048), (144, 19584420), (160, 17625978), (180, 15667536), (192, 14688315), (206, 13690080), (216, 13056280), (240, 11750652), (270, 10445024), (288, 9792210), (309, 9126720), (320, 8812989), (360, 7833768), (412, 6845040), (432, 6528140), (480, 5875326), (515, 5476032), (540, 5222512), (576, 4896105), (618, 4563360), (720, 3916884), (824, 3422520), (864, 3264070), (927, 3042240), (960, 2937663), (1030, 2738016), (1080, 2611256), (1236, 2281680), (1440, 1958442), (1545, 1825344), (1648, 1711260), (1728, 1632035), (1854, 1521120), (2060, 1369008), (2160, 1305628), (2472, 1140840), (2781, 1014080), (2880, 979221), (3090, 912672), (3169, 889920), (3296, 855630), (3708, 760560), (4120, 684504), (4320, 652814), (4635, 608448), (4944, 570420), (5562, 507040), (6180, 456336), (6338, 444960), (6592, 427815), (7416, 380280), (8240, 342252), (8640, 326407), (9270, 304224), (9507, 296640), (9888, 285210), (11124, 253520), (12360, 228168), (12676, 222480), (13905, 202816), (14832, 190140), (15845, 177984), (16480, 171126), (18540, 152112), (19014, 148320), (19776, 142605), (22248, 126760), (24720, 114084), (25352, 111240), (27810, 101408), (28521, 98880), (29664, 95070), (31690, 88992), (32960, 85563), (37080, 76056), (38028, 74160), (44496, 63380), (47535, 59328), (49440, 57042), (50704, 55620)]