102390240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 345945600

約数和(自身を除く): 243555360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 103, 109, 114, 120, 152, 160, 190, 206, 218, 228, 240, 285, 304, 309, 327, 380, 412, 436, 456, 480, 515, 545, 570, 608, 618, 654, 760, 824, 872, 912, 1030, 1090, 1140, 1236, 1308, 1520, 1545, 1635, 1648, 1744, 1824, 1957, 2060, 2071, 2180, 2280, 2472, 2616, 3040, 3090, 3270, 3296, 3488, 3914, 4120, 4142, 4360, 4560, 4944, 5232, 5871, 6180, 6213, 6540, 7828, 8240, 8284, 8720, 9120, 9785, 9888, 10355, 10464, 11227, 11742, 12360, 12426, 13080, 15656, 16480, 16568, 17440, 19570, 20710, 22454, 23484, 24720, 24852, 26160, 29355, 31065, 31312, 33136, 33681, 39140, 41420, 44908, 46968, 49440, 49704, 52320, 56135, 58710, 62130, 62624, 66272, 67362, 78280, 82840, 89816, 93936, 99408, 112270, 117420, 124260, 134724, 156560, 165680, 168405, 179632, 187872, 198816, 213313, 224540, 234840, 248520, 269448, 313120, 331360, 336810, 359264, 426626, 449080, 469680, 497040, 538896, 639939, 673620, 853252, 898160, 939360, 994080, 1066565, 1077792, 1279878, 1347240, 1706504, 1796320, 2133130, 2559756, 2694480, 3199695, 3413008, 4266260, 5119512, 5388960, 6399390, 6826016, 8532520, 10239024, 12798780, 17065040, 20478048, 25597560, 34130080, 51195120, 102390240]

約数ペア:

[(1, 102390240), (2, 51195120), (3, 34130080), (4, 25597560), (5, 20478048), (6, 17065040), (8, 12798780), (10, 10239024), (12, 8532520), (15, 6826016), (16, 6399390), (19, 5388960), (20, 5119512), (24, 4266260), (30, 3413008), (32, 3199695), (38, 2694480), (40, 2559756), (48, 2133130), (57, 1796320), (60, 1706504), (76, 1347240), (80, 1279878), (95, 1077792), (96, 1066565), (103, 994080), (109, 939360), (114, 898160), (120, 853252), (152, 673620), (160, 639939), (190, 538896), (206, 497040), (218, 469680), (228, 449080), (240, 426626), (285, 359264), (304, 336810), (309, 331360), (327, 313120), (380, 269448), (412, 248520), (436, 234840), (456, 224540), (480, 213313), (515, 198816), (545, 187872), (570, 179632), (608, 168405), (618, 165680), (654, 156560), (760, 134724), (824, 124260), (872, 117420), (912, 112270), (1030, 99408), (1090, 93936), (1140, 89816), (1236, 82840), (1308, 78280), (1520, 67362), (1545, 66272), (1635, 62624), (1648, 62130), (1744, 58710), (1824, 56135), (1957, 52320), (2060, 49704), (2071, 49440), (2180, 46968), (2280, 44908), (2472, 41420), (2616, 39140), (3040, 33681), (3090, 33136), (3270, 31312), (3296, 31065), (3488, 29355), (3914, 26160), (4120, 24852), (4142, 24720), (4360, 23484), (4560, 22454), (4944, 20710), (5232, 19570), (5871, 17440), (6180, 16568), (6213, 16480), (6540, 15656), (7828, 13080), (8240, 12426), (8284, 12360), (8720, 11742), (9120, 11227), (9785, 10464), (9888, 10355)]