438468960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:501

約数の個数: 192

約数和(自身を含む): 1447649280

約数和(自身を除く): 1009180320

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, 310, 316, 372, 373, 395, 465, 474, 480, 496, 620, 632, 744, 746, 790, 930, 948, 992, 1119, 1185, 1240, 1264, 1488, 1492, 1580, 1860, 1865, 1896, 2238, 2370, 2449, 2480, 2528, 2976, 2984, 3160, 3720, 3730, 3792, 4476, 4740, 4898, 4960, 5595, 5968, 6320, 7347, 7440, 7460, 7584, 8952, 9480, 9796, 11190, 11563, 11936, 12245, 12640, 14694, 14880, 14920, 17904, 18960, 19592, 22380, 23126, 24490, 29388, 29467, 29840, 34689, 35808, 36735, 37920, 39184, 44760, 46252, 48980, 57815, 58776, 58934, 59680, 69378, 73470, 78368, 88401, 89520, 92504, 97960, 115630, 117552, 117868, 138756, 146940, 147335, 173445, 176802, 179040, 185008, 195920, 231260, 235104, 235736, 277512, 293880, 294670, 346890, 353604, 370016, 391840, 442005, 462520, 471472, 555024, 587760, 589340, 693780, 707208, 884010, 913477, 925040, 942944, 1110048, 1175520, 1178680, 1387560, 1414416, 1768020, 1826954, 1850080, 2357360, 2740431, 2775120, 2828832, 3536040, 3653908, 4567385, 4714720, 5480862, 5550240, 7072080, 7307816, 9134770, 10961724, 13702155, 14144160, 14615632, 18269540, 21923448, 27404310, 29231264, 36539080, 43846896, 54808620, 73078160, 87693792, 109617240, 146156320, 219234480, 438468960]

約数ペア:

[(1, 438468960), (2, 219234480), (3, 146156320), (4, 109617240), (5, 87693792), (6, 73078160), (8, 54808620), (10, 43846896), (12, 36539080), (15, 29231264), (16, 27404310), (20, 21923448), (24, 18269540), (30, 14615632), (31, 14144160), (32, 13702155), (40, 10961724), (48, 9134770), (60, 7307816), (62, 7072080), (79, 5550240), (80, 5480862), (93, 4714720), (96, 4567385), (120, 3653908), (124, 3536040), (155, 2828832), (158, 2775120), (160, 2740431), (186, 2357360), (237, 1850080), (240, 1826954), (248, 1768020), (310, 1414416), (316, 1387560), (372, 1178680), (373, 1175520), (395, 1110048), (465, 942944), (474, 925040), (480, 913477), (496, 884010), (620, 707208), (632, 693780), (744, 589340), (746, 587760), (790, 555024), (930, 471472), (948, 462520), (992, 442005), (1119, 391840), (1185, 370016), (1240, 353604), (1264, 346890), (1488, 294670), (1492, 293880), (1580, 277512), (1860, 235736), (1865, 235104), (1896, 231260), (2238, 195920), (2370, 185008), (2449, 179040), (2480, 176802), (2528, 173445), (2976, 147335), (2984, 146940), (3160, 138756), (3720, 117868), (3730, 117552), (3792, 115630), (4476, 97960), (4740, 92504), (4898, 89520), (4960, 88401), (5595, 78368), (5968, 73470), (6320, 69378), (7347, 59680), (7440, 58934), (7460, 58776), (7584, 57815), (8952, 48980), (9480, 46252), (9796, 44760), (11190, 39184), (11563, 37920), (11936, 36735), (12245, 35808), (12640, 34689), (14694, 29840), (14880, 29467), (14920, 29388), (17904, 24490), (18960, 23126), (19592, 22380)]