329879520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4019}}^1$

素因数の和:4062

約数の個数: 192

約数和(自身を含む): 1215648000

約数和(自身を除く): 885768480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4019, 4104, 4320, 4560, 5130, 5472, 6840, 8038, 8208, 9120, 10260, 12057, 13680, 16076, 16416, 20095, 20520, 24114, 27360, 32152, 36171, 40190, 41040, 48228, 60285, 64304, 72342, 76361, 80380, 82080, 96456, 108513, 120570, 128608, 144684, 152722, 160760, 180855, 192912, 217026, 229083, 241140, 289368, 305444, 321520, 361710, 381805, 385824, 434052, 458166, 482280, 542565, 578736, 610888, 643040, 687249, 723420, 763610, 868104, 916332, 964560, 1085130, 1145415, 1157472, 1221776, 1374498, 1446840, 1527220, 1736208, 1832664, 1929120, 2061747, 2170260, 2290830, 2443552, 2748996, 2893680, 3054440, 3436245, 3472416, 3665328, 4123494, 4340520, 4581660, 5497992, 5787360, 6108880, 6872490, 7330656, 8246988, 8681040, 9163320, 10308735, 10995984, 12217760, 13744980, 16493976, 17362080, 18326640, 20617470, 21991968, 27489960, 32987952, 36653280, 41234940, 54979920, 65975904, 82469880, 109959840, 164939760, 329879520]

約数ペア:

[(1, 329879520), (2, 164939760), (3, 109959840), (4, 82469880), (5, 65975904), (6, 54979920), (8, 41234940), (9, 36653280), (10, 32987952), (12, 27489960), (15, 21991968), (16, 20617470), (18, 18326640), (19, 17362080), (20, 16493976), (24, 13744980), (27, 12217760), (30, 10995984), (32, 10308735), (36, 9163320), (38, 8681040), (40, 8246988), (45, 7330656), (48, 6872490), (54, 6108880), (57, 5787360), (60, 5497992), (72, 4581660), (76, 4340520), (80, 4123494), (90, 3665328), (95, 3472416), (96, 3436245), (108, 3054440), (114, 2893680), (120, 2748996), (135, 2443552), (144, 2290830), (152, 2170260), (160, 2061747), (171, 1929120), (180, 1832664), (190, 1736208), (216, 1527220), (228, 1446840), (240, 1374498), (270, 1221776), (285, 1157472), (288, 1145415), (304, 1085130), (342, 964560), (360, 916332), (380, 868104), (432, 763610), (456, 723420), (480, 687249), (513, 643040), (540, 610888), (570, 578736), (608, 542565), (684, 482280), (720, 458166), (760, 434052), (855, 385824), (864, 381805), (912, 361710), (1026, 321520), (1080, 305444), (1140, 289368), (1368, 241140), (1440, 229083), (1520, 217026), (1710, 192912), (1824, 180855), (2052, 160760), (2160, 152722), (2280, 144684), (2565, 128608), (2736, 120570), (3040, 108513), (3420, 96456), (4019, 82080), (4104, 80380), (4320, 76361), (4560, 72342), (5130, 64304), (5472, 60285), (6840, 48228), (8038, 41040), (8208, 40190), (9120, 36171), (10260, 32152), (12057, 27360), (13680, 24114), (16076, 20520), (16416, 20095)]