180834720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1239

約数の個数: 192

約数和(自身を含む): 643386240

約数和(自身を除く): 462551520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 96, 110, 116, 120, 132, 145, 160, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 352, 435, 440, 464, 480, 528, 580, 638, 660, 696, 870, 880, 928, 957, 1056, 1160, 1181, 1276, 1320, 1392, 1595, 1740, 1760, 1914, 2320, 2362, 2552, 2640, 2784, 3190, 3480, 3543, 3828, 4640, 4724, 4785, 5104, 5280, 5905, 6380, 6960, 7086, 7656, 9448, 9570, 10208, 11810, 12760, 12991, 13920, 14172, 15312, 17715, 18896, 19140, 23620, 25520, 25982, 28344, 30624, 34249, 35430, 37792, 38280, 38973, 47240, 51040, 51964, 56688, 64955, 68498, 70860, 76560, 77946, 94480, 102747, 103928, 113376, 129910, 136996, 141720, 153120, 155892, 171245, 188960, 194865, 205494, 207856, 259820, 273992, 283440, 311784, 342490, 376739, 389730, 410988, 415712, 513735, 519640, 547984, 566880, 623568, 684980, 753478, 779460, 821976, 1027470, 1039280, 1095968, 1130217, 1247136, 1369960, 1506956, 1558920, 1643952, 1883695, 2054940, 2078560, 2260434, 2739920, 3013912, 3117840, 3287904, 3767390, 4109880, 4520868, 5479840, 5651085, 6027824, 6235680, 7534780, 8219760, 9041736, 11302170, 12055648, 15069560, 16439520, 18083472, 22604340, 30139120, 36166944, 45208680, 60278240, 90417360, 180834720]

約数ペア:

[(1, 180834720), (2, 90417360), (3, 60278240), (4, 45208680), (5, 36166944), (6, 30139120), (8, 22604340), (10, 18083472), (11, 16439520), (12, 15069560), (15, 12055648), (16, 11302170), (20, 9041736), (22, 8219760), (24, 7534780), (29, 6235680), (30, 6027824), (32, 5651085), (33, 5479840), (40, 4520868), (44, 4109880), (48, 3767390), (55, 3287904), (58, 3117840), (60, 3013912), (66, 2739920), (80, 2260434), (87, 2078560), (88, 2054940), (96, 1883695), (110, 1643952), (116, 1558920), (120, 1506956), (132, 1369960), (145, 1247136), (160, 1130217), (165, 1095968), (174, 1039280), (176, 1027470), (220, 821976), (232, 779460), (240, 753478), (264, 684980), (290, 623568), (319, 566880), (330, 547984), (348, 519640), (352, 513735), (435, 415712), (440, 410988), (464, 389730), (480, 376739), (528, 342490), (580, 311784), (638, 283440), (660, 273992), (696, 259820), (870, 207856), (880, 205494), (928, 194865), (957, 188960), (1056, 171245), (1160, 155892), (1181, 153120), (1276, 141720), (1320, 136996), (1392, 129910), (1595, 113376), (1740, 103928), (1760, 102747), (1914, 94480), (2320, 77946), (2362, 76560), (2552, 70860), (2640, 68498), (2784, 64955), (3190, 56688), (3480, 51964), (3543, 51040), (3828, 47240), (4640, 38973), (4724, 38280), (4785, 37792), (5104, 35430), (5280, 34249), (5905, 30624), (6380, 28344), (6960, 25982), (7086, 25520), (7656, 23620), (9448, 19140), (9570, 18896), (10208, 17715), (11810, 15312), (12760, 14172), (12991, 13920)]