78759840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 263208960

約数和(自身を除く): 184449120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 67, 79, 80, 93, 96, 120, 124, 134, 155, 158, 160, 186, 201, 237, 240, 248, 268, 310, 316, 335, 372, 395, 402, 465, 474, 480, 496, 536, 620, 632, 670, 744, 790, 804, 930, 948, 992, 1005, 1072, 1185, 1240, 1264, 1340, 1488, 1580, 1608, 1860, 1896, 2010, 2077, 2144, 2370, 2449, 2480, 2528, 2680, 2976, 3160, 3216, 3720, 3792, 4020, 4154, 4740, 4898, 4960, 5293, 5360, 6231, 6320, 6432, 7347, 7440, 7584, 8040, 8308, 9480, 9796, 10385, 10586, 10720, 12245, 12462, 12640, 14694, 14880, 15879, 16080, 16616, 18960, 19592, 20770, 21172, 24490, 24924, 26465, 29388, 31155, 31758, 32160, 33232, 36735, 37920, 39184, 41540, 42344, 48980, 49848, 52930, 58776, 62310, 63516, 66464, 73470, 78368, 79395, 83080, 84688, 97960, 99696, 105860, 117552, 124620, 127032, 146940, 158790, 164083, 166160, 169376, 195920, 199392, 211720, 235104, 249240, 254064, 293880, 317580, 328166, 332320, 391840, 423440, 492249, 498480, 508128, 587760, 635160, 656332, 820415, 846880, 984498, 996960, 1175520, 1270320, 1312664, 1640830, 1968996, 2461245, 2540640, 2625328, 3281660, 3937992, 4922490, 5250656, 6563320, 7875984, 9844980, 13126640, 15751968, 19689960, 26253280, 39379920, 78759840]

約数ペア:

[(1, 78759840), (2, 39379920), (3, 26253280), (4, 19689960), (5, 15751968), (6, 13126640), (8, 9844980), (10, 7875984), (12, 6563320), (15, 5250656), (16, 4922490), (20, 3937992), (24, 3281660), (30, 2625328), (31, 2540640), (32, 2461245), (40, 1968996), (48, 1640830), (60, 1312664), (62, 1270320), (67, 1175520), (79, 996960), (80, 984498), (93, 846880), (96, 820415), (120, 656332), (124, 635160), (134, 587760), (155, 508128), (158, 498480), (160, 492249), (186, 423440), (201, 391840), (237, 332320), (240, 328166), (248, 317580), (268, 293880), (310, 254064), (316, 249240), (335, 235104), (372, 211720), (395, 199392), (402, 195920), (465, 169376), (474, 166160), (480, 164083), (496, 158790), (536, 146940), (620, 127032), (632, 124620), (670, 117552), (744, 105860), (790, 99696), (804, 97960), (930, 84688), (948, 83080), (992, 79395), (1005, 78368), (1072, 73470), (1185, 66464), (1240, 63516), (1264, 62310), (1340, 58776), (1488, 52930), (1580, 49848), (1608, 48980), (1860, 42344), (1896, 41540), (2010, 39184), (2077, 37920), (2144, 36735), (2370, 33232), (2449, 32160), (2480, 31758), (2528, 31155), (2680, 29388), (2976, 26465), (3160, 24924), (3216, 24490), (3720, 21172), (3792, 20770), (4020, 19592), (4154, 18960), (4740, 16616), (4898, 16080), (4960, 15879), (5293, 14880), (5360, 14694), (6231, 12640), (6320, 12462), (6432, 12245), (7347, 10720), (7440, 10586), (7584, 10385), (8040, 9796), (8308, 9480)]