295055520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 975421440

約数和(自身を除く): 680365920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 79, 80, 93, 96, 120, 124, 155, 158, 160, 186, 237, 240, 248, 251, 310, 316, 372, 395, 465, 474, 480, 496, 502, 620, 632, 744, 753, 790, 930, 948, 992, 1004, 1185, 1240, 1255, 1264, 1488, 1506, 1580, 1860, 1896, 2008, 2370, 2449, 2480, 2510, 2528, 2976, 3012, 3160, 3720, 3765, 3792, 4016, 4740, 4898, 4960, 5020, 6024, 6320, 7347, 7440, 7530, 7584, 7781, 8032, 9480, 9796, 10040, 12048, 12245, 12640, 14694, 14880, 15060, 15562, 18960, 19592, 19829, 20080, 23343, 24096, 24490, 29388, 30120, 31124, 36735, 37920, 38905, 39184, 39658, 40160, 46686, 48980, 58776, 59487, 60240, 62248, 73470, 77810, 78368, 79316, 93372, 97960, 99145, 116715, 117552, 118974, 120480, 124496, 146940, 155620, 158632, 186744, 195920, 198290, 233430, 235104, 237948, 248992, 293880, 297435, 311240, 317264, 373488, 391840, 396580, 466860, 475896, 587760, 594870, 614699, 622480, 634528, 746976, 793160, 933720, 951792, 1175520, 1189740, 1229398, 1244960, 1586320, 1844097, 1867440, 1903584, 2379480, 2458796, 3073495, 3172640, 3688194, 3734880, 4758960, 4917592, 6146990, 7376388, 9220485, 9517920, 9835184, 12293980, 14752776, 18440970, 19670368, 24587960, 29505552, 36881940, 49175920, 59011104, 73763880, 98351840, 147527760, 295055520]

約数ペア:

[(1, 295055520), (2, 147527760), (3, 98351840), (4, 73763880), (5, 59011104), (6, 49175920), (8, 36881940), (10, 29505552), (12, 24587960), (15, 19670368), (16, 18440970), (20, 14752776), (24, 12293980), (30, 9835184), (31, 9517920), (32, 9220485), (40, 7376388), (48, 6146990), (60, 4917592), (62, 4758960), (79, 3734880), (80, 3688194), (93, 3172640), (96, 3073495), (120, 2458796), (124, 2379480), (155, 1903584), (158, 1867440), (160, 1844097), (186, 1586320), (237, 1244960), (240, 1229398), (248, 1189740), (251, 1175520), (310, 951792), (316, 933720), (372, 793160), (395, 746976), (465, 634528), (474, 622480), (480, 614699), (496, 594870), (502, 587760), (620, 475896), (632, 466860), (744, 396580), (753, 391840), (790, 373488), (930, 317264), (948, 311240), (992, 297435), (1004, 293880), (1185, 248992), (1240, 237948), (1255, 235104), (1264, 233430), (1488, 198290), (1506, 195920), (1580, 186744), (1860, 158632), (1896, 155620), (2008, 146940), (2370, 124496), (2449, 120480), (2480, 118974), (2510, 117552), (2528, 116715), (2976, 99145), (3012, 97960), (3160, 93372), (3720, 79316), (3765, 78368), (3792, 77810), (4016, 73470), (4740, 62248), (4898, 60240), (4960, 59487), (5020, 58776), (6024, 48980), (6320, 46686), (7347, 40160), (7440, 39658), (7530, 39184), (7584, 38905), (7781, 37920), (8032, 36735), (9480, 31124), (9796, 30120), (10040, 29388), (12048, 24490), (12245, 24096), (12640, 23343), (14694, 20080), (14880, 19829), (15060, 19592), (15562, 18960)]